MARCH-IN RIGHTS

march-in rights.Patents. The government’s right to step in and grant a new license or revoke an existing license if the owner of a federally funded invention (or the owner’s licensee) has not adequately developed or applied the invention within a reasonable time. 35 USCA § 203. [Cases: Patents 221. C.J.S. Patents §§ 393, 397–399.]

[Blacks Law 8th]