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Patent Litigation Pharmaceutical Industry Intellectual Property Protection

Robins Kaplan LLP

Allergan Holdings Unlimited Co. v. MSN Labs. Private Ltd. - Viberzi® (eluxadoline)

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Case Name: Allergan Holdings Unlimited Co. v. MSN Labs. Private Ltd., Civ. No. 23-794-RGA, 2024 WL 3444368 (D. Del. July 17, 2024) (Andrews, J.)....more

Robins Kaplan LLP

Otsuka Pharm. Co., Ltd. v. Lupin Ltd. - Jynarque® (tolvaptan)

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Case Name: Otsuka Pharm. Co., Ltd. v. Lupin Ltd., Civ. No. 21-900-RGA, 2024 WL 3618123 (D. Del. July 31, 2024) (Andrews, J.)....more

Robins Kaplan LLP

Pacira Pharms., Inc. v. eVenus Pharms. Labs., Inc. - Exparel® (bupivacaine)

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Case Name: Pacira Pharms., Inc. v. eVenus Pharms. Labs., Inc., Civ. No. 21-19829, 2024 WL 3812188 (D.N.J. Aug. 9, 2024) (Arleo, J.)....more

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Novartis Pharms. Corp. v. MSN Pharms. Inc. - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. MSN Pharms. Inc., Civ. No. 20-MD-2930-RGA, 2024 WL 3756787 (D. Del. Aug. 12, 2024)....more

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Novartis Pharms. Corp. v. Hetero USA Inc. - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. Hetero USA Inc., Civ. No. 20-md-2930-RGA, 2024 WL 3757086 (D. Del. Aug. 12, 2024)....more

Robins Kaplan LLP

Novartis Pharms. Corp. v. Becerra - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. Becerra, No. 24-CV-02234 (DLF), 2024 WL 3823270 (D.D.C. Aug. 13, 2024) (Friedrich, J.)....more

Robins Kaplan LLP

Teva Branded Pharm. Products R&D, Inc. v. Deva Holding A.S. - ProAir® HFA (albuterol sulfate)

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Case Name: Teva Branded Pharm. Products R&D, Inc. v. Deva Holding A.S., Civ. No. 24-4404 (SRC), 2024 WL 3966314 (D.N.J. Aug. 28, 2024) (Chesler, J.)....more

Robins Kaplan LLP

Exeltis USA, Inc. v. Lupin Ltd. - Slynd® (drospirenone)

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Case Name: Exeltis USA, Inc. v. Lupin Ltd., Civ. No. 22-434-RGA, 2024 WL 4040470 (D. Del. Sept. 4, 2024) (Andrews, J.)....more

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Purdue Pharma L.P v. Accord Healthcare Inc. - OxyContin® (oxycodone HCl)

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Case Name: Purdue Pharma L.P v. Accord Healthcare Inc., Civ. No. 22-913-WCB, 2024 WL 4120717 (D. Del. Sept 9, 2024) (Bryson, J.) Drug Product and Patent(s)-in-Suit: OxyContin® (oxycodone HCl); U.S. Patent No. 11,304,908 (“the...more

Robins Kaplan LLP

Allergan USA, Inc. v. MSN Labs. Private Ltd. - Viberzi® (eluxadoline)

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Case Name: Allergan USA, Inc. v. MSN Labs. Private Ltd., 111 F.4th 1358, 2024 WL 3763599 (Fed. Cir. Aug. 13, 2024) (Circuit Judges Lourie, Dyk, and Reyna presiding; Opinion by Lourie, J.; Opinion concurring-in-part and...more

Robins Kaplan LLP

Astellas Pharma, Inc. v. Sandoz Inc. - Myrbetriq® (mirabegron)

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Case Name: Astellas Pharma, Inc. v. Sandoz Inc., Nos. 2023-2032, 2023-2063, 2023-2089, 2024 WL 4219374 (Fed. Cir. Sept. 18, 2024) (Circuit Judges Lourie, Prost, and Reyna presiding; Opinion by Lourie, J.) (Appeal from D....more

Patterson Belknap Webb & Tyler LLP

X Doesn’t Mark the Spot: Judge Halpern Denies a Motion for Summary Judgment That Alleged Failure to Comply with Marking Statute

On October 4, 2024, District Judge Philip M. Halpern (S.D.N.Y.) denied Defendant Regeneron Pharmaceuticals Inc. (“Regeneron”)’s Motion for Summary Judgment that (1) Allele was not entitled to any pre-suit infringement damages...more

Arnall Golden Gregory LLP

A Potential Poison Pill for Dosage Claims

On August 14, 2024, the US District Court for the District of Delaware entered final judgment in Wyeth—a patent infringement case relating to pharmaceuticals for treating non-small cell lung cancer (“NSCLC”)—vacating a jury...more

Alston & Bird

Patent Case Summaries | Week Ending September 20, 2024

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Vascular Solutions LLC, et al. v. Medtronic, Inc., et al., No. 2024-1398 (Fed. Cir. (D. Minn.) Sept. 16, 2024). Opinion by Mazzant (sitting by designation), joined by Moore and Prost....more

DLA Piper

Amarin v. Hikma: Defining the Limits of Protection That Skinny Labels Afford

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On August 22, 2024, Hikma Pharmaceuticals USA Inc. and Hikma Pharmaceuticals, PLC (collectively Hikma), filed a petition for rehearing en banc, asking the US Court of Appeals for the Federal Circuit to reconsider its recent...more

Sheppard Mullin Richter & Hampton LLP

Understanding Preliminary Injunction: A Review of a Recent Federal Circuit Decision

This Federal Circuit opinion addresses a district court’s decision granting plaintiff’s motion for a preliminary injunction. Background - Plaintiff Natera, Inc. (“Natera”) and defendant NeoGenomics Laboratories, Inc....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - New ANDA Cases

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This chart summarizes the case name, presiding judge, drug, and patents-at-issue in all federal district court cases that are filed pursuant to the Hatch-Waxman Act. It also includes the same information for proceedings...more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - Generic Launches

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This chart tracks the date, drug, reference-listed company, applicant, and indications of publicly available drug launches resulting from Abbreviated New Drug Applications and 505(b)(2) Applications....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Litigation Settlements

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This chart summarizes the case name, drug, patents-in-suit, and publicly available terms for reported settlements in federal district court cases that are filed pursuant to the Hatch-Waxman Act....more

Smart & Biggar

[Webinar] Cross-border IP strategies for IP owners and litigators - September 18th, 2:00 pm PDT

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Explore skinny labelling & obviousness in Canada and Australia - If you are an intellectual property (IP) owner, a litigator or an in-house legal professional managing IP litigation in multiple jurisdictions, don’t miss...more

Smart & Biggar

[Webinar] Cross-border IP strategies for IP owners and litigators - September 12th, 12:00 pm GMT

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Explore skinny labelling & obviousness in Canada and Australia - If you are an intellectual property (IP) owner, a litigator or an in-house legal professional managing IP litigation in multiple jurisdictions, don’t miss...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Cellect and Allergan: Obviousness-Type Double Patenting (ODP) in Reexamination and Reissue

Takeaways: 1. ODP in reexamination and reissue remains unpredictable despite Allergan 2. Patent Owners should carefully review ODP rejections to ensure they are proper Obviousness-type double patenting (ODP) is a legal...more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Approvals

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This chart tracks the date, drug, reference-listed company, and applicant of Abbreviated New Drug Applications and 505(b)(2) Applications receiving final approval by the FDA....more

Troutman Pepper

Federal Circuit Decision Clarifies Obviousness-Type Double Patenting and Patent Term Adjustments in Allergan v. MSN Laboratories

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On August 13, the Federal Circuit issued a precedential ruling in Allergan v. MSN Laboratories (Case No. 24-1061). This decision reversed the District of Delaware's application of the Federal Circuit precedent in In re:...more

Wilson Sonsini Goodrich & Rosati

Federal Circuit Provides Guidance on What Claims Can Properly Serve As Obviousness-Type Double Patenting References

In a precedential decision issued on August 13, 2024, the U.S. Court of Appeals for the Federal Circuit held that a first-filed, first-issued, later-expiring claim cannot be invalidated by a later-filed, later-issued,...more

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