Archive for May 26th, 2010

BPAI to Streamline Appeal Procedures for Patent Reexamination

Posted On: May. 26, 2010   By: Scott A. McKeown

USPTO_LogoIn a March Federal Register Notice, the USPTO outlined a new procedure for eliminating redundant appeal processing in patent applications. The redundancy was the result of both the examiner and BPAI performing the same review as to whether or not an Appeal Brief was compliant with the rules. Often times this led to the examiner accepting a non-compliant brief only to have the Board kick it back to applicant months or even years later for a previously overlooked informality. Likewise, some complained of examiners abusing the non-compliance notice as a way to avoid answering appeal briefs. The notice of March outlined a new mechanism by which the Chief Judge would be solely responsible for determining brief compliance prior to Examiner review. At the end of this notice, the USPTO pointed out that ex parte and inter partes patent reexamination appeals were not subject to the new mechanism, but the Office was considering such treatment in the future.

Yesterday, the same mechanism was noticed in the Federal Register for ex parte patent reexamination appeals. A notice relative to inter partes is expected in the near future. These improvements should help avoid some of the more aggravating delays experienced on appeal to the BPAI. Of course, with a significant, and growing appeal backlog, any impact of this change may be offset by sheer numbers.

Change in Transitional Phrase Can Trigger Intervening Rights

Posted On: May. 26, 2010   By: Robert C. Mattson

Safety-Signs-1065A-lg1-300x300Previously, we explored what types of amendments to claims under post-grant review can trigger intervening rights.

As you may recall, claim amendments in current post grant proceedings at the USPTO (i.e., reexamination/reissue) create intervening rights. 35 U.S.C. 307 (ex parte) and 35 U.S.C. 316 (inter partes) describe the impact of amending claims in patent reexamination, incorporating 35 USC 252 (relating to intervening rights in reissue applications). In essence, the doctrine of intervening rights forecloses the recovery of past damages for patent infringement if a claim is amended after issuance of the patent.

The case of Kim v. The Earthgrains Co., k/n/a Sara Lee Bakery Group Inc., 01-cv-3895 (N.D. Ill.), presented the issue of whether a change in the transitional phrase (i.e., legally operative terms) of a patent claim could trigger intervening rights. Read the rest of this entry »