TAG: dispersible granule technology

The Andersons’ patents deemed valid, lawsuit continues

January 13, 2015By

The Patent Trial and Appeal Board of the U.S. Patent and Trademark Office upheld the validity of three dispersible granule technology patents owned by The Andersons. The Andersons introduced its dispersible granular technology in 2004 under the brand name Contec DG. The patents were challenged in response to a patent infringement lawsuit filed by The Andersons in U.S. District Court... read more