Recently, Cloudflare Inc. succeeded in convincing the PTAB to institute in IPR2021-00969 against a Sable Network, Inc.’s patent directed toward data flow. While the institution itself is not out of the ordinary—the...more
12/8/2021
/ Crowdsourcing ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Litigation Strategies ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent Portfolios ,
Patent Trial and Appeal Board ,
Patents ,
Prior Art
It is well-established that a counterclaim for invalidity in a district court litigation does not trigger the 35 U.S.C. § 315(a) bar. See 35 U.S.C. § 315(a)(3). See also our previous posts discussing strategies for...more
Due to the relatively low number of post-grant reviews (“PGR”) filed to date, not many district courts have spoken on the scope of PGR estoppel. In GREE, Inc. v. Supercell Oy, No. 2:19-cv-00071 (E.D. Texas), Magistrate Judge...more
9/4/2020
/ Estoppel ,
Motion To Strike ,
Parallel Proceedings ,
Partial Summary Judgments ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent-Eligible Subject Matter ,
Patents ,
Post-Grant Review ,
Prior Art ,
Section 101
In Apple v. Uniloc 2017 LLC, the patent owner moved to amend the claims contingent on an unpatentability finding by the Board. The contingent amendment cancelled the original claims and replaced them with a new claim set. The...more
We previously noted that the Commission does not believe it is required to vacate a civil penalty order just because the litigants settle a case. The Federal Circuit’s decision in DBN Holdings, Inc. v. ITC, No. 17-2128 (Fed....more
As we have previously discussed (on February 1, March 1, March 30, and May 19), reliance on secondary considerations of non-obviousness has been hit or miss for patent owners trying to convince PTAB panels that the secondary...more
The ITC has dealt a significant blow to the use of Inter Partes Review as a defense to a Section 337 investigation. In an order issued this week, the Commission denied a request to stay remedial orders that are currently on...more
7/28/2017
/ Appeals ,
Cease and Desist Orders ,
Cisco ,
Exclusion Orders ,
Final Written Decisions ,
Inter Partes Review (IPR) Proceeding ,
International Trade Commission (ITC) ,
Patent Infringement ,
Patent Invalidity ,
Patent Trial and Appeal Board ,
Patent Validity ,
Patents ,
Section 337 ,
USPTO