The Supreme Court issued its decision in United States v. Arthrex, Inc., which considered whether Administrative Patent Judges’ (APJs) authority to issue decisions in inter partes reviews on behalf of the executive branch is...more
6/22/2021
/ Administrative Patent Judges ,
Appointments Clause ,
Arthrex Inc v Smith & Nephew Inc ,
Director of the USPTO ,
Inferior Officers ,
Inter Partes Review (IPR) Proceeding ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
SCOTUS ,
United States v Arthrex Inc
Key Points
- This settlement resolves multiple German lawsuits Nokia filed against Daimler asserting SEPs and Daimler’s complaint against Nokia before the European Commission.
- Daimler argued Nokia’s licensing...more
The Patent Trial and Appeal Board denied institution of a petition for inter partes review (IPR), in part because an allegedly anticipatory prior art patent lacked an element of what the board determined was a limiting...more
The Patent Trial and Appeal Board denied a patent owner’s motion for additional discovery of documents—from petitioners, real parties-in-interest, and third parties—because patent owner failed to show that such discovery...more
A panel at the Patent Trial and Appeal Board recently considered whether a petitioner was estopped from bringing an inter partes review (IPR) based on a judgment in a previous interference proceeding. ...more
Objective evidence of nonobviousness traces its roots to 19th century case law from the U.S. Supreme Court.
The analysis of such secondary considerations as commercial success, failure of others, and long-felt but...more
The Patent Trial and Appeal Board recently granted a patent owner’s request to seek a certificate of correction for certain claims of a patent undergoing an inter partes review (“IPR”). In granting the request, the board...more
In the last two years, the Patent Trial and Appeal Board has issued two precedential decisions (in NHK and Fintiv) that set forth the board’s test for determining whether to deny an inter partes review (IPR) petition based on...more
12/23/2020
/ §314(a) ,
Claim Construction ,
Denial of Institution ,
Inter Partes Review (IPR) Proceeding ,
Parallel Proceedings ,
Patent Invalidity ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Precedential Opinion ,
Trial Practice Guidance
In a recent decision granting institution of an inter partes review (IPR), the Patent Trial and Appeal Board reconfirmed that it will not deny an IPR petition just because the parties previously agreed to resolve their...more
The PTAB recently denied a motion to correct clerical mistakes under 37 C.F.R. § 42.104(c) because the corrections presented substantive new evidence that would have had a substantial impact on the proceedings and prejudiced...more
A district court has ruled that the scope of IPR estoppel under 35 U.S.C. § 315(e)(2) did not apply to invalidity grounds that relied on physical products. The court also declined to apply judicial estoppel, notwithstanding...more
In a recent decision issued in Louisiana-Pacific Corp. v. Huber Engineered Woods LLC, the Patent Trial and Appeal Board addressed the showing that a petitioner for inter partes review must make to demonstrate that an asserted...more
A district court has ruled that the exclusive statute for determining venue in patent cases, 28 U.S.C. § 1400(b), did not override the parties prior agreement on where suit could be brought. The court also ruled that transfer...more
In a recent inter partes review (IPR), a patent owner overcame a facially persuasive obviousness challenge by relying on evidence from an earlier litigation to establish objective indicia of nonobviousness.
In RTI...more
A district court has ruled that the statutory estoppel arising from an inter partes review (IPR) proceeding does not apply to anticipation and obviousness defenses that rely significantly on a physical device. The court also...more
A petition for inter partes review (IPR) has been denied because the petitioner failed to rebut the patent owner’s claim of priority raised in its preliminary response. In denying institution, the Patent Trial and Appeal...more
The District Court for the Northern District of West Virginia recently found method of treatment claims directed to treating a specific disease at a specific dose invalid for lack of written description based on the context...more
7/6/2020
/ Evidence ,
Hatch-Waxman ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent Prosecution History ,
Patents ,
Pharmaceutical Industry ,
Pharmaceutical Patents ,
Treatment Method Patents ,
Written Descriptions
Declaratory judgment (“DJ”) actions have fallen out of favor in patent cases in recent years. In 2011, DJ complaints made up approximately 11 percent of all patent cases filed that year. Last year, they made up less than 5...more
An accused infringer in a district court case could not take advantage of a prior claim construction ruling from an inter partes review (IPR) proceeding involving unasserted claims of the same patent. The Patent Trial and...more
Relying heavily on the Patent Trial and Appeal Board’s denial of an inter partes review (IPR) petition involving the patent-in-suit, a court in the Eastern District of Virginia recently refused to let the defendant amend its...more
When bringing a lawsuit for a declaratory judgment of non-infringement of a patent, careful pleading may allow plaintiffs to avoid the restrictions against later seeking inter partes review (IPR) of that patent, while also...more
- The Supreme Court ruled 7-2 in Thryv, Inc. v. Click-to-Call Technologies, LP, that the PTAB’s application of the one-year time limit for petitions for inter partes review, set out in 35 U.S.C. § 315(b), is not subject to...more
4/23/2020
/ § 314(d) ,
§ 315(b) ,
§314(a) ,
§314(b) ,
America Invents Act ,
Appeals ,
Dissenting Opinions ,
Inter Partes Review (IPR) Proceeding ,
Judicial Review ,
Non-Appealable Decisions ,
Patent Infringement ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
SCOTUS ,
Thryv Inc v Click-To-Call Technologies LP ,
Time-Barred Claims ,
Vacated
A panel at the Patent Trial and Appeal Board (the “Board”) recently considered whether a dispute over a patent’s priority date justified filing two petitions for inter partes review (IPR) against the same claims.
The...more
In a remanded inter partes review (IPR) proceeding, the Patent Trial and Appeal Board (PTAB) held that Patent Owner Intellectual Ventures II LLC had successfully antedated a prior art reference asserted by Petitioner Motorola...more
Optis Wireless Technology, LLC filed a declaratory judgment action in the Eastern District of Texas seeking judgment that it complied with its fair, reasonable and non-discriminatory (FRAND) obligations when it offered a...more