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
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
In a new precedential decision issued August 13, 2024, the Court of Appeals for the Federal Circuit in Allergan USA. v. MSN Labs, 24-1061, held that a first-filed, first-issued parent patent that receives a patent term...more
About Life Sciences Court Report: We will periodically report on recently filed biotech and pharma litigation. Allergan USA, Inc. v. Prollenium US Inc. 1-20-cv-00104; filed January 23, 2020 in the District Court of Delaware...more
About Life Sciences Court Report: We will periodically report on recently filed biotech and pharma litigation. Allergan USA, Inc. v. Prollenium US Inc. 1-20-cv-00104; filed January 23, 2020 in the District Court of...more
Last week a trial was held before the International Trade Commission (ITC) in the trade secret case brought by Allergan and Medytox against Daewoong and Evolus. Allergan and Medytox filed a complaint with the ITC on January...more
In an action commenced by Allergan against Apotex in respect of ulipristal (Allergan’s FIBRISTAL) under the Patent Medicines (Notice of Compliance) Regulations (PMNOC Regulations), an issue arose as to the appropriate...more
As we start the new year, we look back at the top U.S. biosimilar market developments of 2019. Here are some of our highlights, in no particular order...more
On August 8, 2019, the Court of Queen’s Bench of Alberta dismissed Allergan’s application for judicial review of a decision by the Alberta Minister of Health (the Minister) to designate Allergan’s glaucoma treatment product...more
September 21, 2019 was the second anniversary of the coming into force of the amended Patented Medicines (Notice of Compliance) Regulations (Regulations) heralding significant changes to the landscape for pharmaceutical...more
ALLERGAN SALES, LLC v. SANDOZ, INC. Before Prost, Newman, and Wallach. Appeal from the United States District Court for the District of New Jersey. Summary: A “wherein” clause can be limiting if it is material to...more
Mylan Pharmaceuticals, Inc., Teva Pharmaceuticals USA, Inc., and Akron, Inc. petitioned for inter partes review (IPR) of various patents owned by Allergan, Inc., which the Board instituted. One week before the scheduled IPR...more
Earlier this month, it was reported by the Regulatory Affairs Professional Society (RAPs) that Pfizer has terminated five biosimilar projects in preclinical development. According RAPs, Pfizer’s Director of Global Media...more
As we previously reported, a panel of the Federal Circuit in St. Regis Mohawk Tribe v. Mylan held that “tribal immunity cannot be asserted in IPRs.” The Federal Circuit’s decision, if upheld, means that Allergan’s sale and...more
On July 20 in Saint Regis Mohawk Tribe, Allergan, Inc. v. Mylan Pharmaceuticals Inc., a panel of the U.S. Court of Appeals for the Federal Circuit (Dyk, Moore and Reyna JJ) held that Native American (“Indian”) Tribes do not...more
On July 20, 2018, the Federal Circuit held that tribal sovereign immunity is not available as a defense in IPR. Allergan Pharmaceuticals owned patents that it had asserted in litigation against various generic...more
The U.S. Court of Appeals for the Federal Circuit has decided whether tribal sovereign immunity required termination of inter partes review (IPR) proceedings before the Patent Trial and Appeal Board (PTAB). At the PTAB, Mylan...more
Federal Circuit Summary - Before Dyk, Moore, and Reyna. Appeal from the Patent Trial and Appeal Board. Summary: Tribal sovereign immunity does not shield Indian Tribe owned patents from IPR. ...more
U.S. Court of Appeals for the Federal Circuit affirmed a U.S. Patent Trial and Appeal Board (PTAB) decision finding that tribal sovereign immunity does not apply to Inter Partes Review (IPR) proceedings. In so holding, the...more
Last Friday, in an anticipated decision, the U.S. Court of Appeals for the Federal Circuit decided a controversial case regarding the St. Regis Mohawk’s ability assert sovereign immunity in inter partes review proceedings. ...more
The PTAB ruled that the Saint Regis Mohawk Tribe could not assert sovereign immunity in IPRs of patents that Allergan had assigned to the Tribe relating to Restasis®. See The Saint Regis Mohawk Tribe is not entitled to...more
In a highly anticipated decision on the Saint Regis Mohawk Tribe’s motion to terminate inter partes review proceedings, the Patent Trial and Appeal Board rejected tribal sovereign immunity to IPRs. The PTAB’s decision also...more
The PTAB dismissed the Saint Regis Mohawk Tribe’s attempt to avoid IPR of patents covering Restasis®, which Allergan transferred to the Tribe in a highly publicized patent deal. See Allergan and the Saint Regis Mohawk Tribe...more
As we’ve reported on previously, Allergan, Inc. assigned its rights to patents covering its Restasis® dry eye treatment to the St. Regis Mohawk Tribe (“Tribe”) and simultaneously licensed back those patents in exchange for...more
The Patent Trial and Appeal Board (PTAB) has not taken kindly to a move by the Irish drug company Allergan to shield its key patents on its dry-eye drug Restasis from challenge at the U.S. Patent Office by assigning these...more