Epson Files Printer-Supplies Patent-Infringement Lawsuit Against Weston Tees
Lawsuit supplements Epson’s earlier enforcement efforts by seeking permanent injunctions against further infringements.
Category: Patent-Infringement
Partial Win for Lexmark in Toner-Supply Patent-Infringement Case
Last week, U.S. District Judge William Jung issued summary judgement…
Canon Files Toner-Supply IP Complaints with China-Based Alibaba, Tmall
Canon Inc. of Tokyo, Japan, today announced that it’s filed complaints with Alibaba and…
Epson Announces Settlement with Planet Green Cartridges
Lawsuit filed to combat “persistent culture of infringement and unfair competition that can be found not only with newly built compatible cartridges, but also with remanufactured cartridges.”
Canon Wins Patent-Infringement Lawsuit Against Print-Rite in U.S. and Germany
Canon Inc. of Tokyo, Japan, announced today that it and Print-Rite have agreed to resolve a lawsuit that Canon filed...
Ricoh Celebrates Hard-Fought Win Against Patent Troll
On June 30th, Ricoh USA announced that it had recently secured “a complete defense victory” following over five years of patent litigation…
Canon Files Patent-Infringement Complaints Against Print-Rite and Others
On February 7th, Canon Inc. of Japan announced that it had filed complaints in the U.S. and Germany against Print-Rite Unicorn Image Products…
Canon Releases Latest Tally of Third-Party Toner Cartridges Removed from Amazon
Canon Inc. of Tokyo, Japan, today announced that in the third quarter of 2022…
Amazon Removes Third-Party Toner Cartridges at Canon’s Request
Canon Inc. of Tokyo, Japan, today announced that in the third quarter of 2022, it used Amazon take-down procedures to report patent-infringement…
ITC Bars Third-Party Canon Toner Supplies
Canon Inc. of Tokyo, Japan, today announced that the U.S. International Trade Commission…
Flexiworld Files Patent-Infringement Lawsuits Against Brother and Lexmark
Patent-infringement lawsuits involve alleged infringement of wireless-printing technologies.
Chinese Court Rules in Favor of Canon in Toner-Cartridge Patent Dispute
Canon Inc. of Tokyo, Japan, today announced that it’s concluded patent-infringement disputes with several Chinese toner-cartridge makers. The companies include...
Canon Successfully Concludes Toner-Cartridge Patent Dispute in Russia
Canon Inc. of Tokyo, Japan, today announced that it’s successfully concluded a patent-infringement dispute in Russia against a large supplier...
Judge Dismisses Patent-Infringement Lawsuit Against Ricoh
Judge issues summary judgement that there wasn’t enough evidence to support patent-infringement allegations.
K.Mizra Files Patent-Infringement Lawsuits Against Toshiba, Toshiba Dealers
Patent-holder K.Mizra, which previously had sued HP Inc. and Lexmark International for copier/MFP patents it had acquired from Sharp in...
Canon Resolves Patent Dispute with Katun, General Plastic
The disputes involve certain toner supply containers sold for use with various models of Canon office machines.
