TOKYO, February 17, 2021—Canon Inc. today announced the filing of Report Infringement Forms with Amazon.de based on the alleged use of claims 1 and 2 of the German portion of Canon's European Patent EP 1 977 289 ("EP '289") regarding the cartridge models CE320A, CE321A, CE322A and CE323A offered by druckdichaus GmbH & Co. KG under the ASIN (Amazon Standard Identification Number) B00Y3E2E62. Afterwards, Amazon took down the respective products. This product is compatible with cartridge models CE320A, CE321A, CE322A and CE323A and provide inter alia a non-OEM housing and a non-OEM force receiving device according to claim 1 of EP '289. Furthermore, they comprise an elastic portion according to claim 2 of EP '289.
Filing a Report Infringement Form with Amazon is a service offered by Amazon and does not comprise any official finding of validity or infringement of a patent. The decision to take down a product is in the discretion of Amazon and is based on information provided by Canon. Amazon informed the vendor about the takedown and the vendor may object to it.