July 30, 2024
Dyson can't sweep away a patent infringement suit by Massachusetts-based competitor SharkNinja, a federal judge said Tuesday in denying the high-end vacuum maker's motion to dismiss the case.
February 27, 2024
An administrative patent board has decided to look into a petition from a Massachusetts home appliance brand that makes the case that the U.S. Patent and Trademark Office should never have issued a patent to Dyson covering a kind of hair dryer.