Hollister Targets Rivals Over Catheter Device Patent
The Libertyville, Ill.-based manufacturer claims that C.R. Bard Inc. and ConvaTec Inc. produce bowel management systems that infringe at least one claim of U.S. Patent Number 7,722,583, according to separate complaints filed Thursday in the U.S. District Court for the Northern District of Illinois.
The '583 patent, titled “Bowel management system and waste collection bag therefore”...
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