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On April 12, 2024, the Federal Circuit dismissed CAFC Appeal No. 24-1402 and Cross-Appeal No. 24-1405 for lack of jurisdiction following its February 22, 2024 order directing Regeneron and Mylan / Biocon to show cause why the...more
Federal Circuit Orders District Court to Consider Extrinsic Evidence in Claim Construction - In Actelion Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc., Appeal No. 22-1889, the Federal Circuit held that where a...more
In a recent precedential opinion, the Court of Appeals for the Federal Circuit vacated an infringement judgement against Mylan (Actelion Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc., No. 2022-1889, Fed. Cir. Nov. 6,...more
In an opinion released July 27, 2023, the Third Circuit affirmed a 2021 Tax Court decision upholding a pharmaceutical company’s immediate deduction of patent defense litigation costs in suits brought under the Hatch-Waxman...more
In Sanofi-Aventis Deutschland GmbH v. Mylan Pharm. Inc., Case No. 2021-1981, the Federal Circuit reversed an obviousness determination by the PTAB. At issue was Sanofi’s reissued U.S. Patent No. RE47,614 (the ’614 patent),...more
The court has issued a scheduling order in Regeneron’s aflibercept BPCIA case against Mylan. The court scheduled a 2-week trial in June 2023, less than a year from Regeneron’s filing of its complaint in August 2022....more
Regeneron filed a complaint yesterday against Mylan in the U.S. District Court for the Northern District of West Virginia, alleging infringement of twenty-four patents under the BPCIA based on Mylan’s submission of an aBLA...more
Ranges for Interdependent and Interactive Components Can Be Tricky to Derive - In Modernatx, Inc. v. Arbutus Biopharma Corporation, Appeal No. 20-2329, the Federal Circuit held that a presumption of obviousness based on...more
Precedential Federal Circuit Opinions - TEVA PHARMACEUTICALS USA v. CORCEPT THERAPEUTICS, INC. [OPINION] (2021-1360, 12/07/2021) (MOORE, NEWMAN, and REYNA) - Moore, C.J. The Court affirmed the PTAB’s IPR decision...more
ASTRAZENECA AB v. MYLAN PHARMACEUTICALS INC. Before: Taranto, Hughes, and Stoll - Summary: For purposes of claim construction, intrinsic evidence can trump the plain and ordinary meaning of scientific conventions such...more
Venue and Pleading Infringement in Hatch-Waxman Litigation Turn on Location and Identity of ANDA Filer - In Celgene Corp. v. Mylan Pharm. et al., Appeal No. 21-1154, the Federal Circuit held that in Hatch-Waxman...more
BIOGEN INTERNATIONAL GMBH V. MYLAN PHARMACEUTICALS INC. Before O’Malley, Reyna, and Hughes. Appeal from the United States District Court for the Northern District of West Virginia. Summary: A specification may not...more
The Hatch-Waxman Act provides a cause of action for infringement based on the submission of an abbreviated new drug application (ANDA) to FDA. 35 U.S.C. § 271(e)(2). Following the Supreme Court’s ruling in TC Heartland LLC v....more
The question of the proper court for a branded pharmaceutical maker to bring suit against an Abbreviated New Drug Application filer under the Hatch-Waxman Act is surprisingly unsettled seeing as the Act was enacted in 1984. ...more
CELGENE CORP. v. MYLAN PHARM. et al. Before Prost, Chen, and Hughes. Appeal from the District of New Jersey. Summary: In Hatch-Waxman litigation: (1) infringement occurs where the ANDA is submitted and not where the...more
As previously reported, Amgen sought leave to appeal a decision of the Federal Court of Appeal (2020 FCA 188) affirming Justice Southcott’s decision that the relevant claims of its filgrastim (NEUPOGEN) patent were invalid...more
Symbicort® (budesonide and formoterol fumarate dihydrate) - Case Name: AstraZeneca AB v. Mylan Pharms. Inc., No. 1:18CV193, 2021 WL 798856 (N.D.W.V. Mar. 2, 2021) (Keeley, J.) - Drug Product and Patent(s)-in-Suit: Symbicort®...more
Jublia® (efinaconazole) - Case Name: Valeant Pharm. N. Am. LLC v. Mylan Pharm. Inc.,978 F.3d 1374 (Fed. Cir. Nov. 5, 2020)(Circuit Judges Newman, O’Malley, and Taranto presiding; Opinion by O’Malley, J.) (Appeal from D.N.J.,...more
2020 has been referred to as an unprecedented year for the world in so many ways—the pandemic, the California and Washington fires, the racial justice protests and calls to action—but that didn’t stop the Federal Circuit from...more
Earlier this month, Valeant Pharmaceuticals North America LLC (“Valeant”) filed a petition for rehearing en banc in Valeant Pharms. N. Am. LLC v. Mylan Pharms. Inc., No. 2019-2402, arguing that the Federal Circuit panel’s...more
For the first time since the U.S. Supreme Court’s TC Heartland decision, the U.S. Court of Appeals for the Federal Circuit addressed the issue of venue specific to Hatch-Waxman litigation, pursuant to which branded...more
In Valeant Pharmaceuticals North America LLC v. Mylan Pharmaceuticals Inc., No. 2019-2402 (Fed. Cir. Nov. 5, 2020), the Federal Circuit clarified the venue analysis of 28 U.S.C. § 1400(b), which controls venue for patent...more
On November 5, 2020, in Valeant Pharms. N. Am. LLC v. Mylan Pharms. Inc., No. 2019-2402, the Federal Circuit held that venue in Hatch-Waxman cases brought under 35 U.S.C. § 271(e)(2)(A) is proper “only in districts where...more
Valeant Pharmaceuticals North America LLC v. Mylan Pharmaceuticals Inc. Last Thursday, a Federal Circuit panel issued a decision applying a narrow reading of the patent venue statute, 28 U.S.C. § 1400(b), in a Hatch-Waxman...more
On November 5, 2020, the United States Court of Appeals for the Federal Circuit, in Valeant Pharmaceuticals N. Am. LLC v. Mylan Pharmaceuticals Inc., No. 19-2402, resolved a split among district courts over what constitutes...more