Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd.

CourtDistrict Court, D. Delaware
DecidedNovember 14, 2022
Docket1:21-cv-01365
StatusUnknown

This text of Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd. (Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd.) is published on Counsel Stack Legal Research, covering District Court, D. Delaware primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd., (D. Del. 2022).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE CISCO SYSTEMS, Inc. and ACACIA COMMUNICATIONS, Inc., Civil Action No, 21-1365-GBW Plaintiffs, v. Civil Action No. 22-0674-GBW RAMOT AT TEL AVIV UNIVERSITY, Ltd., Defendant.

MEMORANDUM ORDER Declaratory Judgment Plaintiffs Cisco Systems, Inc. (“Cisco”) and Acacia Communications, Inc. (“Acacia”) brought declaratory judgment actions against Defendant Ramot at Tel Aviv University, Ltd. (“Ramot”) on September 28, 2021 and May 24, 2022 for noninfringement of U.S. Patent Nos. 11,133,872 (the “’872 patent”) and 11,342,998 (the “’998 patent”), respectively. D.I. 1;! C.A. No. 22-674-GBW, D.I. 1. Ramot filed counterclaims, alleging Cisco and Acacia infringe the same patents. See D.I. 8 § 79; No. 22-674, D.I. 10 9 97. Pending now before the Court are Ramot’s identical Motions to Dismiss and to Transfer (D.I. 19; No. 22- 674, D.I. 15, collectively, the “Motion”). The Court has considered the parties’ briefing, D.I. 20; D.I. 28; D.I. 35; D.I. 45; D.I. 46, and held oral argument on November 2, 2022, D.I. 49. For the reasons explained below, the Court denies the Motion. 1. BACKGROUND This case arises from a large and complex patent family. Ramot owns by assignment the ’872 and ’998 patents, as well as U.S. Patent Nos. 10,270,535 (the “’535 patent”) and 10,033,465 (the “’465 patent”). All four patents are entitled “Linearized Optical Digital-to-Analog

! All docket entries are citations to Civil Docket 21-1365, unless otherwise indicated.

Modulator” and relate to “converting digital data into a modulated optical signal ....” See D.I. 8- 1; No. 22-674, D.I. 10-1; C.A. 19-225-JRG, D.I. 1-1 & D.I. 1-2. “Ramot is the Business Engagement Center of Tel Aviv University (“TAU”) and acts as the University’s liaison to industry. . . . Ramot provides the resources, as well as the business and legal frameworks for inventions made by TAU’s faculty, students, and researchers, protecting the discoveries with IP and working jointly with industry and the venture community to bring scientific innovations to the global markets.” D.I. 8 81. Ramot alleges that “certain of Cisco’s and Acacia’s various optical networking modules, line cards, and associated circuitry and software” infringe the ’872 and ’998 patents. D.I. 8 79; No. 22-674, D.I. 10 § 98. Cisco and Acacia are Delaware corporations. D.I. 1 8-9. Cisco acquired Acacia—a Cisco supplier—on March 1, 2021, such that Acacia became Cisco’s wholly-owned subsidiary. D.I. 1 95; D.I. 11 9 85. The Court next reviews the parties’ litigious relationship. Ramot first sued Cisco in the U.S. District Court for the Eastern District of Texas (“E.D. Texas”) on November 5, 2014 (“Case 1”). C.A. No. 14-1018-JRG, D.I. 1. Ramot voluntarily dismissed the case without prejudice on February 24, 2015. No. 14-1018, D.I. 16. Five years later, on June 12, 2019, Ramot sued Cisco in E.D. Texas again, alleging infringement of the ’535 patent and the ’465 patent (“Case 2”). No. 19-225, D.I. 1. Six weeks before trial, on January 13, 2021, Chief Judge Rodney Gilstrap granted Cisco’s motion to stay that case because “[a]ll asserted claims of all Asserted Patents have been rejected in preliminary Office Actions in the [United States Patent and Trademark Office’s (“PTO”)] ex parte reexams.” No. 19-225, D.I. 235 at 3. Chief Judge Gilstrap had previously issued a claim construction order in and had otherwise invested substantial time in that case. See 19-225, D.I. 83. Next, on February 26, 2021, Ramot sued Acacia, alone, in the District of Delaware for infringement of the same two patents (“Case 3”). Compare No. 19-225, D.I. 1]

1 (naming the °535 patent and the ’465 patent), with C.A. No. 21-295-GBW, D.I. 1 § 2 (naming the same patents). On September 3, 2021, this Court granted Acacia’s motion to stay Case 3 pending ex parte reexaminations of both patents. No. 21-295, D.I. 23. As of the date this Memorandum Order issued, Case 3 remains stayed. No. 21-295, D.I. 27. Then, on the day Ramot obtained the ’872 patent, September 28, 2021, Cisco and Acacia filed a declaratory judgment action against Ramot in this Court alleging noninfringement of the newly-issued °872 patent (“Case 4”). See D.I. 1; D.L. 8-1.2 Ramot later filed counterclaims in Case 4 against Cisco and Acacia for infringement of the same patent. D.I. 8. The parties’ forum shopping machinations—already obvious—then became blatant. Ramot’s ’998 patent issued on May 24, 2022. No. 22-674, D.I. 10-1. That same day, at 12:01 a.m., Cisco and Acacia brought another declaratory judgment action against Ramot in this Court and alleged that Cisco and Acacia did not infringe the newly-issued ’998 patent (“Case 5”). No. 22-674, D.I. 1. Ramot later brought counterclaims for infringement of the same patent against Cisco and Acacia. No. 22-674, D.I. 10. Meanwhile, at 1:23 a.m. on May 24, 2022, 82 minutes after Cisco and Acacia filed their Complaint in this District, Ramot also filed claims alleging infringement of the ’998 patent against Cisco, alone, in E.D. Texas (“Case 6”). C.A. No. 22-168- JRG, D.I. 1. Case 6 is before Chief Judge Gilstrap. Ramot has now moved for dismissal of the declaratory judgment claims against it and requests transfer of Cases 4 and 5 to E.D. Texas, pursuant to 28 U.S.C. § 1404(a). See D.I. 19; No. 22-674, D.I. 15. Cisco and Acacia oppose Ramot’s Motion, and the parties have filed identical briefing in both cases. See D.I. 20, D.I. 28, D.I. 35; No. 22-674, D.I. 16, D.I. 25, D.I. 32. At the

2 Cisco and Acacia filed “before the virtual ink was dry on a new Ramot patent.” D.I. 20 at 5; see, e.g., D.I. 1 § 2 (“[A] copy of the ’872 patent is not yet available from the [PTO] in downloadable form... .”).

same time, in Case 6, Cisco has asked the E.D. Texas court to transfer Ramot’s case to the District of Delaware, since the Delaware case was filed first. No. 22-168, D.I. 13 at 3 (arguing Case 5 was filed 82 minutes before Case 6). II. LEGAL STANDARD A. Declaratory Judgment and the First-to-File Rule “[A]ny court of the United States . . . may declare the rights and other legal relations of any interested party... .” 28 U.S.C. § 2201 (emphasis added). “A declaratory action allows a party ‘who is reasonably at legal risk because of an unresolved dispute, to obtain judicial resolution of that dispute without having to await the commencement of legal action by the other side.” Elecs. for Imaging, Inc. v. Coyle, 394 F.3d 1341, 1345 (Fed. Cir. 2005) (quoting BP Chems. Ltd. v. Union Carbide Corp., 4 F.3d 975, 977 (Fed.Cir.1993)). “[I]t is well settled by a multitude of cases that the granting of a declaratory judgment rests in the sound discretion of the trial court exercised in the public interest.” Mary Kay Kane, Charles Allan Wright & Arthur R. Miller, 10B Federal Practice & Procedure: Civil § 2759 (4th ed. 2022); see Wilton v. Seven Falls Co., 515 U.S. 277, 288 (1995) (“[A] district court is authorized, in the sound exercise of its discretion, to stay or to dismiss an action seeking a declaratory judgment before trial . . . .” (footnote omitted)). This Court must apply Federal Circuit case law when it determines whether to dismiss a declaratory judgment action in favor of “a later-filed suit for patent infringement. . . .” Genentech, Inc. v. Eli Lilly & Co., 998 F.2d 931, 937 (Fed. Cir.

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Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd., Counsel Stack Legal Research, https://law.counselstack.com/opinion/cisco-systems-inc-v-ramot-at-tel-aviv-university-ltd-ded-2022.