On February 7, Canon Inc. announced the latest removals of allegedly infringing toner cartridges from Amazon marketplaces. The new takedowns…
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Canon is on a tear, asserting its toner cartridge patents against aftermarket toner cartridge sellers in the courts and using…
Since late 2016, Epson has filed 16 related lawsuits in the United States accusing aftermarket supplies firms of infringing its…
On February 4, Canon announced that it was awarded a preliminary injunction by the District Court Düsseldorf against online toner…
On January 31, Canon Inc. announced the latest removals of allegedly infringing toner cartridges from Amazon marketplaces. The new takedowns…
Mito Color Imaging Co. has sent a letter to customers warning them that certain Amazon sellers are making unauthorized use…
In December, we were surprised to see Do It Wiser answer a patent-infringement lawsuit filed against it by Canon. The…
Remanufacturers often convert empty cartridges sold in one region for use in another, but this practice can violate OEM patent…
In late 2017 and early 2018, Midwest Athletics and Sports Alliance LLC (MASA), a corporation that claims its mission is…
Last year, a non-practicing entity called Ortiz & Associates Consulting, LLC, filed a patent-infringement lawsuit against HP Inc., claiming that…