NEW YORK (Reuters) – Democratic U.S. Senator Claire McCaskill on Thursday said she drafted a bill stating that tribal sovereign immunity cannot be used to block U.S. Patent and Trademark Office review of a patent.
Drugmaker Allergan Plc made a deal to transfer some of its patents to a Native American tribe two weeks ago in order to shield them from review.
McCaskill’s response follows a bipartisan U.S. House of Representatives committee decision to investigate the deal earlier this week and previous calls by Democratic Senators for a probe.
Allergan was not immediately available for comment.
Allergan said last month that it was transferring patents on its blockbuster dry eye medication Restasis to New York’s Saint Regis Mohawk Tribe, which agreed to exclusively license them back to the company in exchange for ongoing payments.
The Tribe issued a statement expressing outrage at McCaskill’s move and accused the senator of engaging in double standards. It said the proposed legislation “specifically targets Indian tribes, yet exempts state universities and other sovereign governments engaged in the very same IPR (inter partes review) process.”
The company still faces a challenge to the patents in federal court.
Additional reporting by Bill Berkrot in New York; Editing by David Gregorio
October 5, 2017