CFR

1.322—Certificate of correction of Office mistake.

(a) (1) The Director may issue a certificate of correction pursuant to 35 U.S.C. 254 to correct a mistake in a patent, incurred through the fault of the Office, which mistake is clearly disclosed in the records of the Office:

(i) At the request of the patentee or the patentee's assignee;

(ii) Acting sua sponte for mistakes that the Office discovers; or

(iii) Acting on information about a mistake supplied by a third party.

(2) (i) There is no obligation on the Office to act on or respond to a submission of information or request to issue a certificate of correction by a third party under paragraph (a)(1)(iii) of this section.

(ii) Papers submitted by a third party under this section will not be made of record in the file that they relate to nor be retained by the Office.

(3) If the request relates to a patent involved in an interference, the request must comply with the requirements of this section and be accompanied by a motion under § 41.121(a)(2) or § 41.121(a)(3) of this title.

(4) The Office will not issue a certificate of correction under this section without first notifying the patentee (including any assignee of record) at the correspondence address of record as specified in § 1.33(a) and affording the patentee or an assignee an opportunity to be heard.

(b) If the nature of the mistake on the part of the Office is such that a certificate of correction is deemed inappropriate in form, the Director may issue a corrected patent in lieu thereof as a more appropriate form for certificate of correction, without expense to the patentee.

Code of Federal Regulations

( 35 U.S.C. 254 )

Code of Federal Regulations

[24 FR 10332, Dec. 22, 1959, as amended at 49 FR 48454, Dec. 12, 1984; 65 FR 54677, Sept. 8, 2000; 69 FR 50001, Aug. 12, 2004]

Tips