The Recycler
  • Biuromax Masthead web banner March 2024
  • Katun Masthead Nov 2024
  • Ambiente 2025 Masthead
  • G&G Masthead August 2024

Brother sued for patent validity it used for Amazon takedowns

October 8, 2021

E-Z Ink Inc. and other plaintiffs have filed a complaint with the United States District Court Eastern District of Virginia, Alexandria Division, seeking declaratory judgment of invalidity and unenforceability of a United States Patent owned by Brother Industries, Ltd.

E-Z Ink Inc., Zhuhaiaikedamaoyiyouxiangongsi (Akda), Imagetech Direct Inc., Lemero and Plenty Talent Corp. filed a complaint seeking a declaratory judgment that U.S. Patent No. 8,867,932 (the ’932 patent) is invalid and a declaratory judgment that the ’932 patent is unenforceable due to Defendant’s inequitable conduct before the United States Patent and Trademark Office (“USPTO”).

The complaint claims that Brother submitted notices of infringement to Amazon.com asserted claim 1 of the ’932 patent against the plaintiffs which caused the companies’ Amazon listings for printer toner cartridges to be taken down and resulted in a loss of business.

The plaintiffs demand a jury trial.

Categories : Around the Industry

Tags : Amazon Takedowns Brother IP Patent Validity

  • Ink Tank No Web advert
  • TN Core Nov Web advert
  • Cartridge Web Nov Web Banner
  • Biuromax Nov 2024 Web Ad
  • GM Technology Nov Web Ad
  • IR Italiana Web ad January 2021
  • Static Control June 2022 Big & Bold Ad
  • Apex Web ad Nov 2024
  • G&G web advert October 2024
  • CET Web ad December 2023
  • denner UK Web Banner Jul 2024
  • ITP Web ad January 2021
  • HYB Web banner Jan 2024
  • PCL Nov Web advert
  • Zhono Web ad March 2024
  • Denner Feb 2024 Web Ad
  • Mito Web banner June 2024
  • ITP Web ad January 2021
  • PCL Nov Web advert
  • CET Web ad December 2023
  • Denner Feb 2024 Web Ad
  • Mito Web banner June 2024
  • HYB Web banner Jan 2024
  • Zhono Web ad March 2024
  • denner UK Web Banner Jul 2024
  • Mito Web banner June 2024
  • HYB Web banner Jan 2024
  • denner UK Web Banner Jul 2024
  • PCL Nov Web advert
  • Zhono Web ad March 2024
  • Denner Feb 2024 Web Ad
  • ITP Web ad January 2021
  • CET Web ad December 2023

The Recycler, Wittas House, Two Rivers, Station Lane, Witney, OX28 4BH, United Kingdom | Tel: +44 (0) 1993 899800 | Fax : +44 (0) 1993 226899
©2006-2023 The Recycler - Terms & Conditions - Privacy Policy including cookie use

Web design Dorset | Websites by Mark