[00:00:02] Speaker 03: The United States Court of Appeals for the Federal Circuit is now open and in session. [00:00:06] Speaker 03: God save the United States and this honorable court. [00:00:11] Speaker 05: Good morning. [00:00:14] Speaker 05: This morning is 19.749 in UNIX Corporation versus Sanofi event. [00:00:21] Speaker 05: Ms. [00:00:21] Speaker 05: Ellison, whenever you're ready. [00:00:24] Speaker 02: Good morning. [00:00:25] Speaker 02: May it please the court. [00:00:27] Speaker 02: No matter which standard this court uses, it should construe the term human [00:00:32] Speaker 02: in the technical term human antibody to mean fully human and not encompass antibodies that are only partially human and partially non-human. [00:00:42] Speaker 02: Because the 487 patent has expired, this court should apply the Phillips standard. [00:00:46] Speaker 02: And just like the district court at Appendix 9036 finds that the term human means fully human. [00:00:55] Speaker 02: But even if this court were to determine somehow that the broadest reasonable interpretation should apply, [00:01:01] Speaker 02: The court should reach the same construction because the board committed at least three legal errors. [00:01:08] Speaker 02: Ms. [00:01:08] Speaker 02: Ellison, I'm sorry, Ms. [00:01:10] Speaker 05: Ellison, let me just interrupt you for what I think is a preliminary matter, which is one you referenced, which is the correct standard that would be applicable here given the terminal disclaimer. [00:01:21] Speaker 05: My understanding is your position is that on appeal, and this is what you say in your 28-J letter, [00:01:28] Speaker 05: that on appeal we should review the board's determination under the Phillips standard. [00:01:34] Speaker 05: You're not suggesting in any way, shape, or form that even if you're right about the disc-changing standard, that that would require remanding this to the board to reevaluate. [00:01:46] Speaker 05: So am I understanding correctly that you're talking about the standard we would use on review, not a matter of asking us to send this back to the board, right? [00:01:54] Speaker 02: That's correct. [00:01:55] Speaker 02: We submit this court should apply the Phillips standard [00:01:58] Speaker 02: and to conduct a NOVO claim construction, not remanded to the board on the claim construction issue. [00:02:04] Speaker 05: Okay. [00:02:04] Speaker 05: Thank you. [00:02:05] Speaker 05: I'm sorry to interrupt. [00:02:06] Speaker 05: Please proceed with your claim construction argument. [00:02:09] Speaker 02: So the board committed at least three legal errors. [00:02:11] Speaker 02: First, it dismissed the claim amendment that surrendered partially human antibodies. [00:02:16] Speaker 02: Second, it misread the specification, which uses the term human only to refer to fully human antibodies. [00:02:23] Speaker 02: And third, [00:02:24] Speaker 02: It reviewed the evidence from its own perspective without ever determining how a person of skill in the art would understand the term and the board therefore failed to set an objective baseline from which to begin claim interpretation as required by Phillips. [00:02:39] Speaker 01: Can I just ask that this is just Toronto. [00:02:43] Speaker 01: You said in your blue brief and then I thought quite correctly walked it back in your gray brief but now you're back I think to your blue brief position. [00:02:52] Speaker 01: that the necessary doctrinal starting point is a determination of what the ordinary meaning would be. [00:03:02] Speaker 01: I thought one of the things that Phillips did was to set that kind of sequencing requirement aside, and in particular in talking about ordinary meaning in the very sentence after the one that you quote about a kind of starting point, [00:03:22] Speaker 01: the next paragraph begins with, and indeed the next sentence, saying, notably a skilled artisan would make that determination in the context of the particular patent. [00:03:34] Speaker 01: And so we are back to our normal rule that intrinsic evidence counts more than extrinsic evidence. [00:03:44] Speaker 02: We don't disagree with the concept that intrinsic evidence may count more than extrinsic evidence. [00:03:49] Speaker 02: But the ultimate issue is what weight should the board give to all the evidence, and it should consider all the evidence. [00:03:57] Speaker 02: And cases such as the Pitney Bowes case make it very clear that, as the court said, it's entirely appropriate, perhaps even preferable, for a court to consult trustworthy extrinsic evidence to ensure that the claim construction it is tending to from the patent file is not inconsistent with clearly expressed [00:04:16] Speaker 02: plainly opposite and widely held understandings in the pertinent technical field. [00:04:21] Speaker 01: I guess I had understood what the board did was as follows, that there is some material in the specification, principally column 19, a little bit top of column 21, that is very strongly suggestive, maybe even more than that, but at least very strongly suggestive [00:04:45] Speaker 01: that the specification is using human to cover both partially and wholly. [00:04:50] Speaker 01: And in the face of that, at least the broadest reasonable interpretation would be that, unless there is something quite clear to the contrary. [00:05:01] Speaker 01: And neither the prosecution history nor the extrinsic evidence is clear, the prosecution history for reasons we can discuss. [00:05:10] Speaker 01: But while we're on the subject of the extrinsic evidence, [00:05:13] Speaker 01: that the board did look at the extrinsic evidence and said with Reichman and some of the other material, it's just not that clear. [00:05:25] Speaker 02: So with respect to the extrinsic evidence, the board brushed aside the extrinsic evidence by saying it was not inconsistent with the specification. [00:05:34] Speaker 02: But what the board should have asked was whether that extrinsic evidence was inconsistent with the claim construction that the board was leaning towards. [00:05:42] Speaker 02: Furthermore, I think the case law makes it clear that the patents are written for persons who have ordinary skill in the arts, and it is through the lens of a person with ordinary skill in the arts that the patents, both the intrinsic evidence and then the extrinsic evidence as well, should be understood. [00:05:58] Speaker 02: And here, with respect to the extrinsic evidence, all the evidence from the relevant time period, 18 references that Immunex submitted, [00:06:08] Speaker 02: as well as expert testimony and even Sanofi's third party witness all make it clear that the term human would be understood to refer only to fully human antibodies. [00:06:18] Speaker 02: In contrast, the board relied upon the Reichman reference which used outdated nomenclature that had been published 13 years earlier before terminology such as humanized had even been developed. [00:06:32] Speaker 02: With respect to the prosecution history, [00:06:35] Speaker 02: The examiner, excuse me, the board improperly dismissed the amendment on the ground that there was no expressed disclaimer or disavowal, but cases such as the DiAgostino versus MasterCard case and the Shire v. Watson case make it clear that an expressed disclaimer or disavowal is not required for the prosecution history to inform the meaning of a term. [00:07:02] Speaker 02: In cases such as Festo, [00:07:04] Speaker 02: And this court's UCB Vieta case states plainly that the general rule is that a patent applicant cannot later obtain scope that was requested during prosecution, rejected by the examiner, and then withdrawn by the applicant. [00:07:18] Speaker 02: And that's what happened here. [00:07:20] Speaker 02: When Immunix amended claim 11 to delete reference to partially human antibodies, chimeric antibodies, and humanized antibodies, Immunix surrendered that claim scope. [00:07:33] Speaker 02: yet the board was wrong for dismissing that claim amendment. [00:07:38] Speaker 02: One of the errors that the board made in dismissing the amendment was assuming that the claims must cover all disclosed embodiments, but it's well known that a patent application can disclose embodiments [00:07:50] Speaker 02: without claiming them. [00:07:52] Speaker 02: In cases such as the SRI and the Matsushita case make it clear that the fact that the claims are interpreted in light of the specification doesn't mean that everything expressed in the specification must be read into the claim. [00:08:05] Speaker 00: Counsel, this is Judge Grano. [00:08:06] Speaker 00: Let's go back to the prosecution and the amendment during the prosecution. [00:08:13] Speaker 00: It seems to me that what the board found with respect to the amendment was that there was nothing to indicate that the amendment was intended to limit the claims to only human antibodies. [00:08:27] Speaker 00: What's your view as to the intent here? [00:08:31] Speaker 00: Is this the board's intent or is it applying the person skilled in the art? [00:08:38] Speaker 00: What's the exact basis that the board based this decision? [00:08:42] Speaker 00: not to consider the amendment. [00:08:45] Speaker 02: The board based its decision to brush aside the amendment based upon a misunderstanding and a false assumption that there is overlap between the term human and partially human just because there's an overlap between partially human, chimeric, and humanized antibodies. [00:09:04] Speaker 02: But there's no evidence that supports the board's leap in logic. [00:09:08] Speaker 02: As Amy next explained, in the therapeutics antibody field, as that field developed, it developed specific nomenclature to distinguish the various categories of antibodies. [00:09:19] Speaker 02: And because human antibodies, in other words, fully human antibodies, have different structures and cause fewer harmful immune reactions, as we show at appendix 7.045, those human antibodies were understood by persons of skill in the art to be distinct [00:09:37] Speaker 02: non-human antibodies or only partially human antibodies such as chimeric and humanized antibodies? [00:09:44] Speaker 00: Well, am I correct in my reading that the board says that they found nothing to indicate that the amendment was intended to limit? [00:09:53] Speaker 00: It recognizes the limitation, but apparently the board said that there was no intent to limit the claims to fully human antibodies. [00:10:08] Speaker 02: If you're reading from the board's decision, I will accept that you're reading it correctly, but the board was incorrect in its assessment of that intrinsic evidence. [00:10:20] Speaker 02: For example, the board made some arguments that at appendix 10 to 11, pressing aside the rejection on the ground that it said [00:10:34] Speaker 02: excuse me, pressing aside the amendment on the ground that the amendment was made in response to an inherent anticipation rejection to distinguish human antibodies from art directed to mammalian antibodies. [00:10:44] Speaker 02: But cases such as the Norian Corporation v. Stryker case make it clear that the surrender extends to what an applicant actually gave up, not just to what it had to give up to overcome the claimant, excuse me, overcome the rejection. [00:11:03] Speaker 02: Thank you. [00:11:05] Speaker 02: I believe I'm at time, if I'm not mistaken. [00:11:08] Speaker 02: Yes. [00:11:09] Speaker 05: Yes. [00:11:09] Speaker 05: Why don't we hear from the other side? [00:11:11] Speaker 05: Thank you very much. [00:11:14] Speaker 03: Good morning, and may it please the court, Lauren Fornerato for cross-appellants Sanofi and Regeneron. [00:11:22] Speaker 03: After carefully considering the record, the board correctly concluded that the term human antibody includes partially human antibodies [00:11:32] Speaker 03: and is not limited to fully human antibodies. [00:11:35] Speaker 03: And I'd like to walk through the relevant portions of the intrinsic record to show you why the board's analysis at appendix 7 through 14 was right and why. [00:11:46] Speaker 01: This is Judge Toronto. [00:11:47] Speaker 01: Can I ask you about one thing? [00:11:51] Speaker 01: Why was claim 11 dropped during prosecution history? [00:11:57] Speaker 01: Sure, Judge Toronto. [00:11:59] Speaker 01: I think in your brief you say, well, it was now redundant. [00:12:04] Speaker 01: Maybe that's the best you can do, but is there anything more? [00:12:10] Speaker 03: We do believe it was redundant. [00:12:12] Speaker 03: So as the board found, the various classes of antibodies in Claim 11 overlap. [00:12:19] Speaker 03: And indeed, even Immunax admits to overlap between three of the four classes. [00:12:25] Speaker 03: So these are not mutually exclusive. [00:12:27] Speaker 03: and it was reasonable for the board to conclude that the fourth class, human, also overlapped with all of the rest. [00:12:36] Speaker 01: They're listed in- I guess, let me see if I can just say this a slightly different way. [00:12:41] Speaker 01: Maybe a certain kind of punctiliousness would lead the patent applicant to say, oh, I look at claim 11, I don't need it anymore, I'll get rid of it. [00:12:54] Speaker 01: But patent applicants [00:12:58] Speaker 01: Typically, I would think, keep redundant claims because why not? [00:13:03] Speaker 01: It's harmless. [00:13:04] Speaker 01: What is the affirmative reason in your view that not only was human added to claim one, but claim 11 was actually canceled? [00:13:15] Speaker 03: Well, it is the redundancy, but I think importantly here, we don't think this rises to the level of a clear and unambiguous disclaimer. [00:13:23] Speaker 03: So at best, we think the Claim 11 cancellation is ambiguous. [00:13:28] Speaker 03: But what we think clarifies the ambiguity is the very next office action, found at Appendix 2211, where the examiner stated that even after Claim 1's amendment and Claim 11's cancellation, [00:13:41] Speaker 03: these claims continue to include humanized antibodies. [00:13:46] Speaker 03: And humanized antibodies are partially human antibodies. [00:13:49] Speaker 03: And we also think that the rationale for the claim one amendment also supports the board's construction here. [00:13:57] Speaker 03: It's important to note that the only scope that the MUnext gave up here was non-human antibodies. [00:14:05] Speaker 01: So it's- Because Mosley talked about human or murine ones and they needed to- [00:14:11] Speaker 01: to write around Mosley. [00:14:15] Speaker 01: I guess I'm really trying to figure out if human by itself and even the specification passages are something less than clear and therefore would benefit from such illumination as the prosecution history would supply short of disclaimer, why doesn't the otherwise [00:14:41] Speaker 01: I don't know, unorthodox withdrawal or cancellation of claim 11 supply an important clue. [00:14:51] Speaker 03: Well, Your Honor, I'd like to direct your attention to the 702 application, which is reproduced in our red brief at 52. [00:14:59] Speaker 03: And that application shares the same exact specification as the 487 patent. [00:15:04] Speaker 03: It came immediately before the 487 patent. [00:15:07] Speaker 03: And so, you know, the same person of ordinary skill in the art would be implicated. [00:15:11] Speaker 03: And that application has the exact same CLAIM11 that was canceled in the 487 patent. [00:15:18] Speaker 03: And if you look at CLAIM1 compared to CLAIM11, CLAIM1 refers to a fully human control antibody. [00:15:25] Speaker 03: And then CLAIM11 refers to a human isolated antibody. [00:15:29] Speaker 03: And so we think that these two claims together show, consistent with the specification and the rest of the record, that fully human and human mean different things. [00:15:40] Speaker 03: Human is broader. [00:15:42] Speaker 03: And this court in Henry Morris explained that the burden of precise claim drafting is on the applicant. [00:15:48] Speaker 03: And so here, had InionX actually wanted to limit its claims to fully human, it knew exactly how to do so. [00:15:56] Speaker 03: But we submit the reason it did not is because, as InionX admits, fully human antibodies were relatively new technology as of 2001. [00:16:05] Speaker 03: And that, in part, is why human is a broader category. [00:16:10] Speaker 03: It doesn't mean non-human. [00:16:11] Speaker 03: It means partially or fully human. [00:16:17] Speaker 03: And I can show you the portions in the specification that I believe make this clear. [00:16:23] Speaker 03: So the board relied on column 41, sorry, column 19, lines 41 through 44. [00:16:30] Speaker 03: This is not the only area of the specification that the board relied on. [00:16:34] Speaker 03: There were at least four other passages. [00:16:36] Speaker 03: But we do think that these are important. [00:16:38] Speaker 03: At Appendix 76, these passages read, procedures have been developed for generating human antibodies [00:16:45] Speaker 03: in non-human animals. [00:16:47] Speaker 03: The antibodies... Do you want to give us... Can you give us a column in line on... You said column 19. [00:16:53] Speaker 03: What line are you reading from? [00:16:54] Speaker 03: Oh, sure, Chief Judge Prosth. [00:16:55] Speaker 03: It's lines 41 through 44. [00:16:57] Speaker 03: So, Appendix 76, column 19, 41 through 44. [00:17:02] Speaker 03: Okay. [00:17:04] Speaker 03: And it states, procedures have been developed for generating human antibodies in non-human animals. [00:17:11] Speaker 03: the antibodies may be partially human or preferably completely human. [00:17:18] Speaker 01: Just to be clear, if I remember right, maybe you can correct me, but it's rather a big part of Immunex's answer to that, that you started one sentence too late. [00:17:36] Speaker 03: Well, yes, that is their argument. [00:17:38] Speaker 03: But respectfully, we believe that they're ignoring. [00:17:41] Speaker 03: They read the antibodies as modifying another sentence that I didn't read to you that comes before. [00:17:47] Speaker 03: But we think IndianX's reading ignores the second sentence. [00:17:51] Speaker 03: And I can point you to another area of the specification that supports the board's interpretation here, that the antibodies that may be partially human, modifies human. [00:18:01] Speaker 03: And so if I can direct your attention to Appendix 77, [00:18:06] Speaker 03: column 21, line 6 through 13. [00:18:09] Speaker 03: It states, examples of antibodies produced by immunizing such transgenic mice are human monoclonal antibodies designated 6-2, 12B5, and four others. [00:18:22] Speaker 03: In the very next sentence, it states, monoclonal antibodies 6-2, 12B5, and the four others are fully human antibodies. [00:18:33] Speaker 03: So there would be no need for this clarification if, as Immunex argues, human was interchangeable with fully human. [00:18:41] Speaker 03: In fact, you wouldn't even need the term fully human at all in this specification or in this field of art. [00:18:48] Speaker 03: And Immunex has provided no real response to this finding by the board, either today or in briefing. [00:18:55] Speaker 03: And we believe this portion of the specification, cited in the board's opinion at Appendix 9, [00:19:01] Speaker 03: This proves Immunex's argument that the term fully human is only used in the specification for linguistic emphasis in parallel with the term partially human. [00:19:12] Speaker 03: And Immunex's argument there was based on the district court's finding that also did not cite this area of the specification and is one of the main reasons why we believe the district court's construction is wrong. [00:19:24] Speaker 03: And I think that brings me to one of the preliminary questions Chief Judge Prost asked, which is what's the standard here? [00:19:31] Speaker 03: And we believe the standard here is BRI. [00:19:35] Speaker 03: So Immunex waived any argument that BRI should not apply by not raising it at the board or in its opening brief in this appeal. [00:19:47] Speaker 03: Instead, Immunex waited until two and a half years after this case began to file this terminal disclaimer, all to affect a standard change. [00:19:58] Speaker 03: And we don't think such attempts at a do-over should be countenanced, especially when there's no apparent reason for Immunex filing this. [00:20:06] Speaker 03: The district court case has been staged since February of 2019, and we saw nothing in the prosecution of this application or any related applications that prompted this. [00:20:17] Speaker 01: And in addition to waiver... This is just trying to... Can I just ask you this question? [00:20:21] Speaker 01: Do you know the answer to that question whether if Immunex during the IPR, let's say even [00:20:27] Speaker 01: early-ish in the IPR had filed a terminal disclaimer whether at that point the board would have said, okay, now it's just like an expiration while the matter is before us under our regulation and we would then apply Phillips and not the RI. [00:20:48] Speaker 03: Well, Your Honor, I think the 37 CFR 42.100B that was applicable in this proceeding may answer your question, and it provides that a party may request a district court-type claim construction. [00:21:01] Speaker 03: So, Immunex could have filed this terminal disclaimer earlier and requested that the board apply fill-ups, but it deprived the board of that chance, and it deprived the parties of briefing. [00:21:14] Speaker 01: Well, I don't have the language in front of me. [00:21:17] Speaker 01: But let me stipulate that Immunex could have requested it. [00:21:21] Speaker 01: Do you know what, do we have any idea what the answer from the board would have been? [00:21:25] Speaker 01: Would it have been no, that is not a good enough reason. [00:21:28] Speaker 01: Your voluntary action of terminally disclaiming is not a good enough reason or yes, it is a good enough reason and therefore we're going to proceed under Phillips. [00:21:37] Speaker 01: The reason I guess I ask is that if it were clear that the board would have said no anyway and then it, [00:21:46] Speaker 01: It feels a little funny to say Immunex waived the opportunity because there really wasn't an opportunity. [00:21:54] Speaker 01: Maybe therefore you would need a different ground from waiver. [00:21:58] Speaker 03: Most of the different ground from waiver is that the terminal disclaimer, this court's predecessor has held in Henry Heil and Henry Thorington that the terminal disclaimer is not part of the record and need not be considered by this court if it was not filed before the board's decision. [00:22:13] Speaker 03: So I think that that is another independent ground. [00:22:17] Speaker 05: And I'm recalling that there is a board decision in which a different case where they rejected the terminal disclaimer before it saying that there was gamesmanship. [00:22:32] Speaker 05: Is that familiar to you? [00:22:34] Speaker 05: I don't have the case set in front of me. [00:22:36] Speaker 03: Your Honor, I'm not familiar with that. [00:22:38] Speaker 03: I'm not familiar with this case, but I think that the board probably could have rejected it. [00:22:42] Speaker 03: But I think what's important is the parties would have had an opportunity to address it before the board and address it before this court, the impact of the terminal disclaimer and immune exes, you know, belated attempts here, deprive the parties of that option. [00:22:55] Speaker 03: What if they had filed this the day before yesterday, the day before this argument, we just think that this, you know, sort of attempt should not be countenance and your honors. [00:23:07] Speaker 03: I did. [00:23:07] Speaker 03: I was going to say, if I may turn to the cross appeal, if there are no more questions in the direct appeal. [00:23:13] Speaker 05: Sure, but you're running into your rebuttal time, so that's fine. [00:23:16] Speaker 03: Thank you, Your Honor. [00:23:17] Speaker 03: So on the cross appeal, so the cross appeal need only be addressed if the direct appeal is remanded. [00:23:23] Speaker 03: And in the cross appeal, we believe that the board's legal error was applying the wrong test for determining whether the 132 publication was by another under 102E. [00:23:34] Speaker 03: The board improperly focused on who invented the challenge claims of the 487 patent rather than who invented the anticipatory 6-2 antibody disclosed in the 132 publication. [00:23:45] Speaker 03: We believe that legal error requires remand. [00:23:48] Speaker 03: And unless there are any questions, I'll reserve the remainder of my time for rebuttal. [00:23:53] Speaker 03: Okay. [00:23:53] Speaker 03: Thank you, Ms. [00:23:54] Speaker 03: Lynch. [00:23:55] Speaker 05: You've got two minutes. [00:23:57] Speaker 04: May it please the court? [00:23:59] Speaker 04: Because Immunex's terminal disclaimer is not part of the record on appeal, this court shouldn't give it any effect. [00:24:06] Speaker 04: And as Ms. [00:24:07] Speaker 04: Fornerado mentioned, the CCPA has done that in two cases, in Thornton and Heil. [00:24:13] Speaker 04: In both cases, they said that because the terminal disclaimer was filed after the board decision, they were going to decide as if it had never been filed. [00:24:22] Speaker 04: And we think this court should do the same here. [00:24:25] Speaker 01: Can I ask you that? [00:24:26] Speaker 04: Well, we could take a judicial note. [00:24:28] Speaker 01: Go ahead. [00:24:29] Speaker 01: I'm curious about this. [00:24:34] Speaker 01: I think that Apple, which sites Facebook and Microsoft and Fish, that all three of those cases together involved situations where I guess in Apple actually there was no dispute about the application of the claim construction and then the other two both opinions expressly say [00:24:57] Speaker 01: the Phillips rule makes no difference whatsoever. [00:25:01] Speaker 01: But here we are with at least a statement in one presidential opinion, Apple, saying that when something, when the patent expires on appeal, Phillips governs and not BRI, how does, maybe that's incorrect and maybe that's your view, but how does that square with the principle that you said, you decided that [00:25:27] Speaker 01: The terminal disclaimer was not part of the record in the district court. [00:25:32] Speaker 01: Is the expiration date part of the record? [00:25:35] Speaker 01: Does that somehow make a difference? [00:25:39] Speaker 04: Well, I guess it's different. [00:25:40] Speaker 04: In Apple versus Andrea, the patent expired of its own accord, right? [00:25:44] Speaker 04: So the parties knew about it. [00:25:45] Speaker 04: They were able to brief it. [00:25:47] Speaker 04: Both parties agreed the claim construction would be the same. [00:25:50] Speaker 04: And none of those circumstances happened here. [00:25:55] Speaker 04: Immunex had to file the terminal disclaimer to force the expiration of the patent. [00:26:01] Speaker 04: I'm sorry, I'm out of time. [00:26:03] Speaker 05: No, continue your answer if you want to more fully respond to Judge Toronto 8. [00:26:09] Speaker 04: Yes, and also I'd like to say I think there's a little, there's Apple versus Andrea, but the Celgene case is also presidential. [00:26:17] Speaker 04: And in that case, the patent expired of its own accord, and this court went ahead and reviewed the board's BRI claim construction. [00:26:25] Speaker 04: And in that case, Celgene did not brief it in its briefs the same way immunex did here. [00:26:31] Speaker 04: And so we think this court, as a reviewing court, should be reviewing the board's BRI analysis as it did in Celgene. [00:26:39] Speaker 05: OK. [00:26:40] Speaker 05: Thank you. [00:26:44] Speaker 05: Returning to Miss Ellison for your rebuttal time. [00:26:48] Speaker 02: Thank you, Your Honor. [00:26:49] Speaker 02: This court has uniformly applied Phillips instead of the BRI if a patent has expired while a case is on appeal. [00:26:56] Speaker 02: And nothing in that case law suggests that this rule turns on the reason for the expiration. [00:27:00] Speaker 02: The reason for applying solace is because the patentee can no longer amend the patent claim. [00:27:06] Speaker 02: In this case, there was no gamesmanship. [00:27:08] Speaker 02: Immunex filed a terminal disclaimer in response to an obviousness-type double patenting challenge that Sanofi brought in district court. [00:27:17] Speaker 02: And of course, the patentee doesn't file a terminal disclaimer lightly. [00:27:21] Speaker 02: But Immunex did so here and risked giving up damages [00:27:24] Speaker 02: in order to get that terminal disclaimer on file in time before expiration of the 450 patent. [00:27:31] Speaker 01: Can I ask you this? [00:27:32] Speaker 01: Since this is rebuttal on the cross appeal, what is your answer on the cross appeal? [00:27:37] Speaker 01: And don't bother with the distinction between whether the board incorrectly, I guess twice said something about co-inventorship of the 487 as opposed to co-inventorship, at least co-inventorship [00:27:54] Speaker 01: of the antibody 6-2, why wasn't the board incorrect in its view about Boyani not being a co-inventor of the 6-2 under the standard of Amgen for developing and recognizing the claimed properties of a new compound? [00:28:21] Speaker 02: So this board properly determined that Mr. Boyani, who was a laboratory technician working for the 487 inventors, did not make an intellectual contribution necessary for conception. [00:28:33] Speaker 02: And if the board properly recognized this case was distinguishable from the Anjin B2Guy case, where there was a lot of unpredictability in the field in that case, and the particular patent claims there required knowing the DNA or amino acid sequence [00:28:49] Speaker 02: of the molecule that was at issue there, which could only be determined by sequencing. [00:28:54] Speaker 02: Here, all the intellectual contribution indisputably came from the 487 inventors. [00:28:59] Speaker 02: And even as Mr. Boyani acknowledged, he was simply a pair of hands for the inventor's thoughts. [00:29:05] Speaker 02: He did not contribute to concessions of the antibody success. [00:29:10] Speaker 01: His concession on the point can't possibly be controlling, given who he works for, right? [00:29:17] Speaker 02: His concession is unrebutted evidence in this matter that's fully consistent with the other evidence. [00:29:25] Speaker 02: In response to Sanofi's allegation, Inunek submitted, as is common in response to these types of allegations, Inunek submitted declarations from all three inventors, which were corroborated by testimony from two laboratory technicians, as well as contemporaneous meeting minutes, as well as a disclaimer declaration from Mr. Plineke [00:29:46] Speaker 02: whom Sanofi initially alleged was the inventor of the antibody 6-2. [00:29:51] Speaker 02: There's not a shred of evidence in the record to suggest that Mr. Boyani made an intellectual contribution to the conception of antibody 6-2 or any other antibody. [00:30:02] Speaker 02: He was simply a pair of hands working at the direction and behest of the 47 inventors. [00:30:10] Speaker 01: Okay, thank you. [00:30:12] Speaker 02: So here, Sanofi's arguments fail because the board conducted [00:30:16] Speaker 02: exactly the analysis that the law requires, including all the analyses that the Duncan parking case requires. [00:30:23] Speaker 02: Sanofi simply quibbles with the board's factual determinations, but tries to present it under the guise of a legal error. [00:30:31] Speaker 02: Turning back to the 2017-1884 IPR, I will note that it's undisputed here that Immunix did not act as its own lexicographer. [00:30:43] Speaker 02: And so the plain and ordinary meaning of the term human [00:30:46] Speaker 02: should be applied here. [00:30:48] Speaker 02: Immunix's use of the term fully human along with the term human are simply synonyms for the same concept in the art. [00:30:58] Speaker 02: We think the district court was correct in noting that without further context, you don't have to specify that something is fully human or full lemonade as the district court [00:31:14] Speaker 02: called it, in one example, to expect to receive a full lemonade and not an Arnold Palmer. [00:31:20] Speaker 02: So Sanofi's allegation that the term human somehow covers something that's only part human is simply... Take another minute. [00:31:33] Speaker 05: You can take another minute to finish your thoughts. [00:31:37] Speaker 02: Thank you. [00:31:38] Speaker 02: As we explain in our briefs, Amy next used the word [00:31:42] Speaker 02: fully human simply to provide linguistic emphasis and to juxtapose the fully human antibodies versus antibodies that were only partially human. [00:31:52] Speaker 02: The language that Sanofi and the board have focused on in column 19 in Appendix 76 simply does not arise to the level of the definition. [00:32:01] Speaker 02: And Sanofi and the board essentially have to read the word human into the last sentence of that passage. [00:32:08] Speaker 02: Doing so would be improper. [00:32:12] Speaker 02: And so with that, I thank you for your time, unless there are any further questions. [00:32:16] Speaker 05: Thank you. [00:32:17] Speaker 05: Thank you. [00:32:19] Speaker 05: Ms. [00:32:19] Speaker 05: Bales, does Ms. [00:32:20] Speaker 05: Fornato have some time left on her cross-appeal? [00:32:23] Speaker 04: 30 seconds. [00:32:26] Speaker 05: Okay, why don't we'll give you another minute if you want to respond to just the cross-appeal question I wanted to read. [00:32:35] Speaker 03: Yes, thank you, Your Honor. [00:32:37] Speaker 03: So on the question of Amgen, the sole basis on which the board distinguished the Amgen case was that Amgen was based on an unknown DNA sequence while the 6-2 antibody was made based on a known DNA sequence. [00:32:51] Speaker 03: But that's an undisputed factual error because the known sequence that the board relied on, the known sequence for 12b5, that was actually not known until after Mr. Boyani made the 6-2 antibody. [00:33:06] Speaker 03: And as for his intellectual contribution, it's undisputed that he is the only person who created the hundreds of thousands of antibodies from which he personally selected the 6-2 antibody as the best of the bunch. [00:33:23] Speaker 03: And he presented his discovery to the 487 patent inventors, not the other way around. [00:33:29] Speaker 03: And they even in the record at appendix 18,023 through 25, [00:33:34] Speaker 03: They recognize this as his antibody. [00:33:39] Speaker 03: Thank you, Your Honor. [00:33:40] Speaker 05: Thank you. [00:33:40] Speaker 05: We thank all parties and the case is submitted.