A contract is extinguished by its rescission. Ca. Civ. Code § 1688 Enacted 1872.
(a) REQUEST FOR SUPPLEMENTAL EXAMINATION.-A patent owner may request supplemental examination of a patent in the Office to consider, reconsider, or correct information believed to be relevant to the patent, in accordance with such requirements as the Director may establish. Within 3 months after the date a request for supplemental examination meeting the requirements of this section is received, the Director shall conduct the supplemental examination and shall conclude such examination by issuing