What is the statutory basis for ex parte reexamination of patents?
The statutory basis for ex parte reexamination of patents was established on July 1, 1981, through sections 301-307 of title 35, United States Code, added by Public Law 96-517. The MPEP states:
“Statutory basis for citation of prior art patents or printed publications in patent files and ex parte reexamination of patents became available on July 1, 1981, as a result of new sections 301-307 of title 35, United States Code, which were added by Public Law 96-517, enacted on December 12, 1980.”
This legislation provided a mechanism for citing prior art and requesting reexamination of granted patents.
To learn more:
Topics:
MPEP 2200 - Citation Of Prior Art And Ex Parte Reexamination Of Patents,
MPEP 2201 - Introduction,
Patent Law,
Patent Procedure