Understanding the Impact of IPR Estoppel and PTAB Discretionary Denials — Patents: Post-Grant Podcast
What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
A Guide to SEP: Standard Essential Patents for Tech Startups
Wolf Greenfield’s New Shareholders
5 Key Takeaways | Building a Winning Evidentiary Record at the PTAB (and Surviving Appeal)
Wolf Greenfield Attorneys Review 2024 and Look Ahead to 2025
5 Key Takeaways | Alice at 10: A Section 101 Update
Director Review Under the USPTO's Final Rule – Patents: Post-Grant Podcast
AGG Talks: Cross-Border Business Podcast - Episode 20: Mastering ITC Section 337 Investigations
Navigating Intellectual Property Challenges in the Renewable Energy Sector - Energy Law Insights
Patent Considerations in View of the Nearshoring Trends to the Americas
Tonia Sayour in the Spotlight
New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
3 Key Takeaways | What Corporate Counsel Need to Know About Patent Damages
5 Key Takeaways | Rolling with the Legal Punches: Resetting Patent Strategy to Address Changes in the Law
Meet Meaghan Luster: Patent Litigation Associate at Wolf Greenfield
Legal Alert: USPTO Proposes Major Change to Terminal Disclaimer Practice
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Artificial Intelligence Patents & Emerging Regulatory Laws
Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?
Patent Litigation: How Low Can You Go?
On March 17, 2025, Senators Chuck Grassley (R-IA), John Cornyn (R-TX), Richard Blumenthal (D-CT), and Richard Durbin (D-IL) re-introduced the “Affordable Prescriptions for Patients Act” (“APPA”), which previously passed the...more
On March 7, 2025, the District Court for the District of New Jersey entered a Stipulation and Order of Dismissal Without Prejudice in view of a settlement agreement between Amgen and Fresenius Kabi resolving the BPCIA...more
On February 4, 2025, HyClone Laboratories, LLC (“HyClone”), a cell culture media supplier, filed a Motion to Quash a subpoena issued by Amgen, Inc. (“Amgen”). The underlying subpoena was issued in Amgen’s ongoing denosumab...more
On October 4, 2024, Amgen filed a BPCIA complaint in the District Court for the Northern District of Illinois Eastern Division against Fresenius Kabi related to Fresenius Kabi’s proposed biosimilar of Amgen’s PROLIA and...more
On October 4, 2024, Amgen filed Case No. 1:24-cv-09555 (N.D. Ill.) against Fresenius Kabi, alleging FKS518 (denosumab), its proposed Prolia® / Xgeva® (denosumab) biosimilar, would infringe 33 of Amgen’s patents....more
On March 18, 2024, Fresenius Kabi (“Fresenius”) and Formycon announced a settlement agreement with Johnson & Johnson regarding FYB202, a proposed ustekinumab biosimilar to STELARA in Europe and Canada. The terms of the...more
On August 7, 2023, Formycon AG and Fresenius Kabi announced that they have reached a settlement with Johnson & Johnson (“J&J”) in the United States relating to FYB202, a proposed ustekinumab biosimilar to STELARA®, marketed...more
As we close out another calendar year, we look back at the top legal developments of 2021 that could influence the market for biologics and biosimilars. There were many interesting decisions and other developments in district...more
Fresenius launches suit against Gland Pharma over pain management drug patent - In a case before the U.S. District Court for the District of New Jersey, Fresenius alleges Gland Pharma infringed on its patent for the pain...more
The Supreme Court recently denied Chrimar Systems, Inc. (Chrimar)’s petition for certiorari seeking to overturn the Federal Circuit’s “Fresenius/Simmons preclusion principle,” under which Chrimar’s district court victory...more
Case Name: Hospira, Inc. v. Fresenius Kabi USA, LLC, 946 F.3d 1322 (Fed. Cir. Jan. 9, 2020) (Circuit Judges Lourie, Dyk, and Moore presiding; Opinion by Lourie, J.) (Appeal from N.D. Ill., Pallmeyer, J.)....more
Case Name: Hospira, Inc. v. Fresenius Kabi USA, LLC, Civ. Nos. 16 C 651, 17 C 7903, 2018 U.S. Dist. LEXIS 212916 (N.D. Ill. Dec. 17, 2018) (Pallmeyer, J.)....more
Case Name: Shire Orphan Therapies LLC v. Fresenius Kabi USA, LLC, Civ. No. 15-1102-GMS, 2018 U.S. Dist. LEXIS 93911 (D. Del. June 5, 2018) (Sleet, J.)....more
Case Name: Fresenius Kabi USA, LLC v. Fera Pharms., LLC, No. 15-cv-3654 (KM)(MAH), 2016 U.S. Dist. LEXIS 128126 (D.N.J. Sept. 20, 2016) (McNulty, J.) - Drug Product and Patent(s)-in-Suit: Levothyroxine Sodium for...more
About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Fresenius Kabi USA, LLC et al. v. Mylan Laboratories Ltd. et al. 1:15-cv-00942; filed October 19, 2015 in the District...more
About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Millennium Pharmaceuticals Inc. v. Dr. Reddys Laboratories, Ltd. et al. 1:15-cv-00539; filed June 25, 2015 in the District...more
Nature of the Case and Issue(s) Presented: Plaintiff filed suit alleging infringement of claims 1, 16, 36, and 37 of each of the patents-in-suit. The patents-in-suit all claim pharmaceutical compositions containing propofol...more
Versata Software, Inc. et al. v. SAP America, Inc. et al., Case No. 2:07cv153-RSP (E.D. Tex.) - Versata v. SAP has been a dispute that the patent bar has followed with interest because it spawned the very first Covered...more
Appellate Decision Sets Stage for Next Skirmish In The Apple vs. Samsung Smart Phone Wars - A unanimous panel of the U.S. Court of Appeals for the Federal Circuit has concluded that the district court was within its...more
The Federal Circuit’s recent decision in Fresenius USA, Inc. v. Baxter Int’l, Inc., illustrates the potential value of challenging a patent's validity through administrative proceedings in the U.S. Patent & Trademark Office...more
In a case that raises important issues of perhaps Constitutional dimensions (at least in Circuit Court Judge Newman's view), the Biotechnology Industry Organization (BIO) urged the Federal Circuit to rehear the panel decision...more
A recent Federal Circuit ruling will likely increase the chances of obtaining a stay of a patent litigation if there is a concurrent proceeding in the Patent Office. ...more
Just before the July 4th holiday, the Federal Circuit issued its ruling in Fresenius USA, Inc. v. Baxter International, Inc. ("Fresenius II"). The Federal Circuit framed the question at issue as: "Whether under the reexam...more