HP Inc. has successfully used the Shanghai Specialized Intellectual Property (IP) Court in China to enforce its inkjet cartridge patents…
In its fourth such action this month, Canon announced on April 19 that it has asked Amazon to remove toner…
Aster Graphics has filed suit against one of its customers, Yorktown Industries, doing business as Concord Supplies. The lawsuit was…
On April 11, the U.S. International Trade Commission (ITC) issued a seizure-and-forfeiture order to Ink X Pro for violating the…
The ongoing legal battle and war of words between Lexmark and aftermarket chipmaker Universal Imaging Industries (UII) has heated up.…
Canon’s relentless campaign to get infringing toner cartridges removed from various Amazon marketplaces continued on April 12 with a series…
Lexmark has agreed to settle a class action over unwanted “junk faxes” sent out by partner Total Pharmacy Supply (TPS)…
While Canon’s efforts to protect its toner cartridge patents have been the focus of much attention and discussion, Epson has…
Just one day after Canon Inc. announced another one of its aftermarket toner cartridge takedowns (see “Canon Announces Removal of…
On April 4, Canon Inc. announced yet another in a long series of aftermarket toner cartridge removals from Amazon. This…