News & Analysis as of

Patent Ownership Jurisdiction Patent Litigation

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

Rise of Obviousness Double Patenting SNQs and Rejections in Reexaminations Challenging Expired Patents

Obvious-type double patenting (ODP) has historically served as a tool to prevent patent owners from extending exclusivity beyond the statutory allowed patent term and to tie patent families together during sale. Historically,...more

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

Patent Licensing & Standing: A.L.M. Holding Co. v. Zydex Indus. Private Ltd. (D. Del. Nov. 25, 2024)

In the United States, a plaintiff must have standing to bring suit in U.S. courts. For patent cases, this means that for a plaintiff to have constitutional standing, the plaintiff must show that it has “an exclusionary right...more

McDermott Will & Schulte

A Patent Without a Pulse: Provisional Rights Don’t Outlive the Patent

The US Court of Appeals for the Federal Circuit dismissed an appeal from a patent applicant seeking provisional rights on a patent that would issue only after it had already expired, finding that the applicant lacked the...more

A&O Shearman

Federal Circuit Holds That PTAB Has Jurisdiction To Review Expired Patents

A&O Shearman on

On, January 27, 2025, the United States Court of Appeals for the Federal Circuit affirmed-in-part and reversed-in-part a decision from the Patent Trial and Appeal Board (“PTAB”) on certain claims of Gesture Technology...more

DLA Piper

Delaware Court of Chancery Patent Ownership Dispute Addresses Jurisdiction for Pharmaceutical Companies

DLA Piper on

A litigation regarding patent ownership rights is heating up in the Delaware Court of Chancery, a court of equity that is an atypical forum for pharmaceutical company and intellectual property disputes. CyDex Pharmaceuticals,...more

Akin Gump Strauss Hauer & Feld LLP

Delay in Correcting Disclosure of Real Parties-in-Interest not Procedurally Fatal to IPR Petition

The Patent Trial and Appeal Board instituted an inter partes review over patent owner’s objections that the petition did not timely identify all real parties-in-interest (RPI) and was filed by a phantom legal entity after...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

PATENT CASE OF THE WEEK - WesternGeco LLC v. Ion Geophysical Corp., Appeal Nos. 2016-2099, -2100, -2101, -2332, -2333, -2334 (Fed. Cir. May 7, 2018) - In an appeal from an inter partes review, the Federal Circuit...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Berkheimer v. HP Inc., Appeal No. 2017-1437 (Fed. Cir. Feb. 8, 2018) - In Berkheimer v. HP Inc., the Federal Circuit reviewed the District Court’s summary judgment finding that certain claims of a patent were invalid as...more

McCarter & English, LLP

Losing The Home-Team Advantage – The Supreme Court’s Narrowing of the Doctrine of General Personal Jurisdiction and its Impact on...

A recent Supreme Court opinion in a non-patent case, Daimler AG v. Bauman, likely will have a far-reaching impact on the prevalence of patent declaratory judgment actions. In the past, an accused patent infringer often could...more

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