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2203    Persons Who May Cite Prior Art or Written Statements [R-11.2013]

The patent owner, or any member of the public, may submit prior art patents or printed publications and/or written statements and additional information to the Office. 35 U.S.C. 301 states that “[a]ny person at any time may cite to the Office. . . .”

“Any person” may be a corporate or governmental entity as well as an individual.

“Any person” includes patentees, licensees, reexamination requesters, real parties in interest to the patent owner or requester, persons without a real interest, and persons acting for real parties in interest without a need to identify the real party of interest.

If a person citing prior art or written statements desires his or her identity to be kept confidential, such a person need not identify himself or herself. In particular, 35 U.S.C. 301(e) indicates that upon the written request of the person citing prior art or written statements, "that person's identity shall be excluded from the patent file and kept confidential”. Although an attempt will be made to exclude any such written request from the public files, since the review will be mainly clerical in nature, complete assurance of such exclusion cannot be given. Persons submitting patents or printed publication or patent owner written statements who desire to remain confidential are therefore advised to not identify themselves anywhere in their papers.

Confidential submissions should include proper proof of service as required by 37 CFR 1.248(b) that the patent owner has been sent a copy of the submission; otherwise the submission will not be entered into the patent file.

Patent examiners should not, at their own initiative, create a submission under 35 U.S.C. 301 and place it in a patent file or forward it for placement in the patent file. Patent examiners are delegated by the Director with the responsibility of making decisions as to patentability. Any activity by examiners which would appear to indicate that patent claims are not patentable, outside of those cases pending before them, is inappropriate.

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Last Modified: 03/27/2014 10:10:34