Lexmark is one of numerous printer manufacturers that installs smart chips in printer ink cartridges. If you try to refill an empty cartridge with a third-party ink ...

Lexmark printers demand quality ink and the devices tend to remind you when they believe it is time for you to refill their ink supply. Some Lexmark printers will continue to issue a Low Ink warning ...

In Supreme Court case Impression Products, Inc v Lexmark International, Inc, the court ruled that a company that sells you something cannot use its patent on that product to determine or influence how ...

Score one for the little guys. In a precedent-setting decision handed down this morning, the U.S. Supreme Court ruled that a company’s patent rights are forfeited once they sell an item to a consumer ...