Changes to the Claim Construction Standard for Interpreting Claims in Trial Proceedings Before the Patent Trial and Appeal Board

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Commerce Patent and Trademark Office 37 CFR Part 42 [Docket No. PTO-P-2018-0036] RIN 0651-AD16 AGENCY: United States Patent and Trademark Office, Department of Commerce. ACTION: Notice of proposed rulemaking. SUMMARY: The United States Patent and Trademark Office (“USPTO” or “Office”) proposes changes to the claim construction standard for interpreting claims in inter partes review (“IPR”), post-grant review (“PGR”), and the transitional program for covered business method patents (“CBM”) proceedings before the Patent Trial and Appeal Board (“PTAB” or “Board”). In particular, the Office proposes to replace the broadest reasonable interpretation (“BRI”) standard for construing unexpired patent claims and proposed claims in these trial proceedings with a standard that is the same as the standard applied in federal district courts and International Trade Commission (“ITC”) proceedings. The Office also proposes to amend the rules to add that the Office will consider any prior claim construction determination concerning a term of the involved claim in a civil action, or an ITC proceeding, that is timely made of record in an IPR, PGR, or CBM proceeding. DATES: Comment Deadline Date: The Office solicits comments from the public on this proposed rulemaking. Written comments must be received on or before July 9, 2018 to ensure consideration. ADDRESSES: Comments sho…