GENENTECH, INC. v. SANDOZ, INC.

CourtDistrict Court, D. New Jersey
DecidedMarch 5, 2024
Docket2:23-cv-04085
StatusUnknown

This text of GENENTECH, INC. v. SANDOZ, INC. (GENENTECH, INC. v. SANDOZ, INC.) is published on Counsel Stack Legal Research, covering District Court, D. New Jersey primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
GENENTECH, INC. v. SANDOZ, INC., (D.N.J. 2024).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF NEW JERSEY

GENENTECH, INC. and HOFFMAN- Civ. No. 23-4085 (JXN) (LDW) LA ROCHE INC.,

Plaintiffs, OPINION AND ORDER DENYING TRANSFER v.

SANDOZ, INC. and LEK PHARMACEUTICALS d.d.,

Defendants.

LEDA DUNN WETTRE, United States Magistrate Judge Before the Court is a Motion to Transfer Venue to the United States District Court for the District of Delaware pursuant to 28 U.S.C. § 1404(a), filed by defendants Sandoz, Inc. (“Sandoz”) and Lek Pharmaceuticals d.d.’s (“Lek”) (collectively, “Sandoz”). (ECF Nos. 47, 51). Plaintiffs Genentech, Inc. (“Genentech”) and Hoffman-La Roche Inc. (“HLR”) (collectively, “Genentech”) oppose the motion. (ECF No. 49). The Court held oral argument on January 12, 2024 and reserved decision. For the reasons set forth below, the motion is DENIED. I. BACKGROUND A. This Action Plaintiffs bring this action under 35 U.S.C. § 271 for alleged infringement of United States Patent No. 10,188,637 (the “’637 Patent” or the “Patent”). (ECF No. 1 (“Compl.”) ¶ 1). HLR owns the Patent, and Genentech exclusively licenses it. (Id. ¶ 16). The Patent claims a novel tablet formulation of pirfenidone, a drug used to treat idiopathic pulmonary fibrosis (“IPF”), a lung disease. (Id. ¶ 1 & Exh. 1). The Patent is one of twenty-one patents listed in the Food and Drug Administration’s (“FDA”) Approved Drug Products with Therapeutic Equivalence Evaluations (the “Orange Book”) for Genentech’s product Esbriet®, a treatment for IPF. (See id. ¶ 1; Defs. Initial Moving Brief (“Def. Br.”), ECF No. 47-25 at 61). Genentech is the holder of approved New Drug Applications (“NDAs”) for Esbriet® pirfenidone tablets of various strengths. (See Compl. ¶¶ 3, 13). Defendants filed and eventually

obtained approval from the FDA of an Abbreviated New Drug Application (“ANDA”) to sell generic pirfenidone tablets of strengths covered by Genentech’s NDAs. In May 2022, after a Hatch Waxman Act trial between Genentech and Sandoz in the United States District Court for the District of Delaware, defendants began to sell their generic pirfenidone product. (Id. ¶ 20). Plaintiffs now claim that defendants’ generic pirfenidone tablets infringe the ‘637 Patent, which does not expire until March 28, 2037, by using a formulation claimed by the Patent. (Id. ¶¶ 15, 44-56). They seek monetary damages for the alleged infringement under 35 U.S.C. §§ 284 and 285. B. The Prior Delaware Action The primary basis for the instant motion is the prior Hatch Waxman Act trial between these

parties concerning defendants’ ANDA, in which Sandoz prevailed in both the United States District Court for the District of Delaware and on appeal to the Federal Circuit. See Genentech, Inc. v. Sandoz, Inc., 592 F. Supp. 3d 355 (D. Del.), aff’d, 55 F.4th 1368 (Fed Cir. 2022). In the Delaware action before the Honorable Richard J. Andrews, U.S.D.J., Genentech claimed Sandoz infringed the other twenty patents listed in the Orange Book for Esbriet®, omitting the ‘637 Patent at issue here from the action. Although both Genentech and Sandoz had the ability to bring the

1 References to page numbers in the motion briefs are to the page number affixed by the filing party rather than the ECF pagination number in the header of the filed document. ‘637 Patent into that suit in Delaware, neither opted to do so. (See ECF No. 55 (Oral Arg. Tr.) at 9:7 – 9:21, 10:5 – 10:14, 11:25 – 12:6).2 Of the twenty patents that were asserted in the action, only claims from six of the patents were actually presented at trial as a result of a pretrial claims-narrowing process. (See ECF No.

49 at 12). Those six patents fell into two groups: four Liver Function Test (“LFT”) patents and two Drug Drug Interaction (“DDI”) patents. See Genentech, Inc., 592 F. Supp. 3d at 359-60. Both the LFT and DDI patent groups were method-of-treatment patents; none was a formulation patent like the ‘637 Patent. See id. No formulation patent was tried in the Delaware case, nor did Judge Andrews perform any claim construction on any formulation patent. Only a single term from three of the LFT Patents proceeded to a Markman decision. See Genentech, Inc. v. Aurobindo Pharma Ltd., No. 19-0078 (RGA), 2020 WL 6144696 (D. Del. Oct. 20, 2020).3

2 All parties acknowledged at oral argument that Genentech could have sued Sandoz on the ‘637 Patent before Sandoz provided its Paragraph IV certification asserting that the Patent was invalid or not infringed. (See id.). And Sandoz does not dispute Genentech’s contention that it could have induced suit on the Patent earlier in the Delaware litigation by issuing its Paragraph IV certification shortly after the Patent was added to the Orange Book for Esbriet® in February 2019, nor that Sandoz itself could have filed a declaratory judgment claim of non-infringement or invalidity of the Patent. But Genentech did not assert the Patent in its case, and Sandoz waited almost two years after the Patent’s inclusion in the Orange Book to provide a Paragraph IV certification as to it, asserting in December 2020 that it did not infringe the claims of the Patent because they were invalid. (Compl. ¶¶ 18-19). By that time, deadlines to amend pleadings in the case had passed, and claim construction and fact discovery had concluded. (ECF No. 49 at 14). Thus, bringing the Patent into the existing suit, if permitted, would likely have delayed trial, something neither side may have wanted. For these reasons, and in view of the sophistication of these parties and the high stakes of ANDA litigation, the Court infers the parties’ decision not to put the ‘637 Patent in suit in the prior Delaware proceedings was a strategic decision on each side and no oversight.

3 The only apparent mention of the ‘637 Patent in the prior Delaware ANDA litigation was a reference to it in a stipulation and order of dismissal between Genentech and certain other defendants. (See ECF No. 47-25 at 8-9). Though Sandoz describes this Stipulation and Order as Genentech’s having “brought the ‘637 patent into [the Delaware action]” (id. at 8), a more accurate description would be that the ‘637 Patent was mentioned in the stipulation as a patent that had not been part of the lawsuit but that was included in the dismissal order because it was an Orange Book-listed patent for Esbriet®. (See ECF No. 47-8 (Exh. 7 to Abraham Decl.)). After a three-day bench trial before Judge Andrews, the District Court found that the LFT Patents were not infringed by Sandoz and that they were “invalid for obviousness over the Azuma Article, the Pirespa Label, and standard practice generally disclosed in the prior art.” Genentech, Inc., 592 F. Supp. 3d at 364-75. The District Court further held that the DDI patents were not

infringed by Sandoz but rejected Sandoz’s claims that those patents were invalid as obvious. Id. at 375-80. After trial, the District Court, over Genentech’s objection, dismissed with prejudice Genentech’s claims in the fourteen other patents in suit that had not been selected for trial. (ECF No. 47-16 (Exh. 15 to Abraham Decl.)). Sandoz launched its generic pirfenidone tablets about two months after the District Court’s March 2022 decision in its favor. (Compl. ¶ 20). In December 2022, the Federal Circuit affirmed the District Court’s finding that the LFT patents were invalid as obvious (not reaching infringement) and that the DDI patents were not infringed. See Genentech, Inc., 55 F.4th at 1368. II.

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