In late November and early December, parties to a Section 337 investigation into alleged infringement of Canon’s toner cartridge patents…
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On December 25, families around the world were busy gathering by the Christmas tree to open presents—many of them purchased…
On December 20, Canon Inc. announced that Amazon UK (Amazon.co.uk) took down new-build compatible toner cartridges sold by three different…
On December 17, CET Group announced that it has been awarded a U.S. patent on an “independently designed toner cartridge.”…
On September 26, Canon Inc. filed a patent-infringement lawsuit against Do It Wiser in the U.S. District Court for the…
On December 7, the Office of the United States Trade Representative (USTR) published a list of companies that are seeking…
The central issue on which Canon’s Section 337 investigation into alleged infringement of its toner cartridge patents before the U.S.…
On December 10, Canon announced that it reached a settlement with J&H Greentech and Trading Ltd. in a patent-infringement lawsuit…
Another day, another announcement from Canon about getting infringing consumables off Amazon. On December 10, just three days after its…
As noted in an article earlier today (see “Canon Gets More Aftermarket Toner Kicked off Amazon UK”), Canon has been…