The Supreme Court on Tuesday narrowed the doctrine of patent assignor estoppel, which prohibits an inventor from assigning a patent to someone and then later contending in litigation that the patent ...

The US Supreme Court has rejected the argument that a good faith belief in a patent’s invalidity is a defence against liability for inducement to infringe In Commil v Cisco, the defendant Cisco argued ...

ALPHARETTA, Ga.--(BUSINESS WIRE)--GreenShift Corporation (OTCQB: GERS) today announced that the U.S. Patent and Trademark Office (“USPTO”) has issued a notice of allowance for patent application ...

The China Patent Office upheld the validity of the patent over the antihistamine desloratadine citrate disodium, as Yue Guan from Wanhuida Intellectual Property explains The China Patent Office ...