Litigation involving US Patent 9560176

9560176

Cases

Active

3 closed

Filed

2018

Top venue

E.D. Virginia Court

1 case

Centripetal Networks, LLC v. Cisco Systems, Inc.

judgment

Docket:: 2:18-cv-00094
Court:: United States District Court for the Eastern District of Virginia; U.S. Court of Appeals for the Federal Circuit (CAFC).
Filed:: 2018-02
Terminated:: 2026-04-29

Patents:10511572 9686193 9203806 9560176

π Centripetal Networks, LLC Δ Cisco Systems, Inc.

Initially awarded over $1.9 billion to Centripetal for willful infringement of several patents, this judgment was later vacated and remanded due to judicial recusal. The Federal Circuit ultimately affirmed a subsequent district court judgment of non-infringement in favor of Cisco, specifically for the '806 patent (a parent of 10511572), finding Cisco's products did not meet a key claim limitation.

Centripetal Networks, Inc. v. Cisco Systems, Inc.

vacated and remanded

Docket:: 21-1888
Court:: U.S. Court of Appeals for the Federal Circuit

Patents:9560176

π Centripetal Networks, Inc.Δ Cisco Systems, Inc.

The Federal Circuit vacated the initial district court judgment and remanded the case due to the district judge's recusal issues related to US9560176.

Untitled case

Not Instituted - Merits

Docket:: IPR2021-01521
Court:: Patent Trial and Appeal Board (PTAB)

Patents:9560176

An Inter Partes Review petition for US9560176 was filed with the PTAB in 2021 but was not instituted on the merits.