On November 20, Canon Inc. announced that it has filed yet another patent-infringement lawsuit in Germany against an aftermarket toner…
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On November 20, Canon Inc. issued another pair of press releases about the removal of infringing aftermarket toner cartridges from…
As a new class action that accuses Epson of using firmware updates to prevent the use of third-party inkjet cartridges…
In October 2018, Actionable Intelligence noticed something unusual in the U.S. District Court for the Northern District of Ohio: a…
In October, U.S.-based online cartridge reseller LD Products and Chinese cartridge manufacturer Kingswell Technology were issued seizure-and-forfeiture orders for allegedly…
Canon continued its campaign to remove patent-infringing aftermarket toner cartridges from Amazon sites with the announcement on November 14 that…
More respondents are bowing out of Brother’s toner cartridge investigation before the U.S. International Trade Commission (ITC). Last week, we…
They say hope springs eternal. So do patent trolls. A new patent-assertion company called Cassiopeia IP LLC began filing a…
Canon had its chance in September to explain why the final determination issued by the U.S. International Trade Commission (ITC)…
On November 6, the U.S. International Trade Commission (ITC) issued another two seizure-and-forfeiture orders to cartridge importers after U.S. Customs…