PGR Archives - IP UPDATE

PTO: Board to Align Indefiniteness Approach in AIA and District Court Proceedings

by McDermott Will & Emery | Jan 21, 2021 | America Invents Act

On January 6, 2021, US Patent and Trademark Office (PTO) Director Andrei Iancu, Commissioner for Patents Andrew Hirshfeld and Chief Administrative Patent Judge Scott Boalick issued a memorandum to the members of the Patent Trial and Appeal Board to align the Board’s approach when deciding indefiniteness issues under 35 USC § 112 in America Invents Act (AIA) post-grant proceedings more closely with district court proceedings. The memo was issued under the PTO director’s authority to set forth binding agency guidance to govern the Board’s interpretation of statutory provisions. The memo cited to similar recent changes to the approach to claim construction in such proceedings, and stated that aligning “the indefiniteness approach [used] in AIA post-grant proceedings [to district court proceedings] will promote consistency and efficient decision making among coordinate branches of government that decide similar issues in co-pending proceedings.” The instructed approach, per the Supreme Court of the United States’ 2014 decision in Nautilus, applies to post grant review (PGR) and inter partes review (IPR) proceedings, but not to indefiniteness (or claim construction) issues decided outside the context of AIA reviews.

Post-AIA 35 USC § 112(b) (and pre-AIA § 112, second paragraph) require that “[t]he specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.” Claims not meeting this requirement are invalid for indefiniteness and may be determined indefinite during PTO examination, on appeal from examination and during AIA post-grant proceedings. In 2014 the US Court of Appeals for the Federal Circuit approved the PTO’s long-standing approach to assessing indefiniteness during patent prosecution in its per curiam In re Packard decision that “[a] claim is indefinite when it contains words or phrases whose meaning is unclear.” At the time, this approach was used agency-wide to analyze questions of indefiniteness, in complement with the office’s broadest reasonable interpretation approach to claim construction.

Despite the Supreme Court’s decision in Nautilus that a claim is unpatentable for indefiniteness if the claim, read in light of the specification delineating the patent and the prosecution history, fails to inform, with reasonable certainty, those skilled in the art about the scope of the invention, the PTO reaffirmed its intent to follow Packard in examination (whether original, appeals or reexamination). In 2018, in the interest of consistency and efficiency, the PTO changed its claim construction standard for post-grant trial proceedings to review a claim of a patent, or a claim proposed in a motion to amend, from the broadest reasonable interpretation to the same Phillips standard that would be used to construe the claim in a district court action.

The memorandum noted that there has been some confusion as to whether the Packard or Nautilus standard should apply in AIA proceedings. While parties to such proceedings argued for one or the other, neither the Board nor the Federal Circuit ruled as to which standard applied. Now, in the interest of clarity, consistency and efficiency, and to “lead to greater [...]

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USPTO Proposes New Rules for Post-Grant Proceedings

by Amol Parikh | Jun 5, 2020 | Patents

The United States Patent and Trademark Office (USPTO) proposed changes to the rules of practice for instituting review on all challenged claims or none 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) in accordance with the 2018 Supreme Court decision in SAS Institute Inc. v. Iancu, IP Update, Vol. 21, No. 5 (SAS). Additionally, the USPTO proposed changes to the rules to conform to the current standard practice of providing sur-replies to principal briefs and providing that a Patent Owner response and reply may respond to a decision on institution. The USPTO further proposed a change to eliminate the presumption that a genuine issue of material fact created by the Patent Owner’s testimonial evidence filed with a preliminary response will be viewed in the light most favorable to the petitioner for purposes of deciding whether to institute a review.

In SAS, the Supreme Court held that a decision to institute an IPR under 35 U.S.C. § 314 may not institute on fewer than all claims challenged in a petition. The Court held that the PTAB only has the discretion to institute on all of the claims challenged in the petition or to deny the petition. Previously, the PTAB exercised discretion to institute an IPR, PGR or CBM on all or some of the challenged claims and on all or some of the grounds of unpatentability asserted in a petition.

In light of SAS, the USPTO now proposes to amend the rules pertaining to instituting any post-grant proceeding (IPR, PGR or CBM) to require institution on all challenged claims (and all of the grounds) presented in a petition or on none. In addition, in all pending proceedings, the PTAB would either institute review on all of the challenged claims and grounds of unpatentability presented in the petition or deny the petition.

The second proposed change would amend the rules pertaining to briefing regarding sur-replies to principal briefs and to provide that a reply may respond to a decision on institution. The amended rules would permit (1) replies and Patent Owner responses to address issues discussed in the institution decision and (2) sur-replies to principal briefs (i.e., to a reply to a Patent Owner response or to a reply to an opposition to a motion to amend). However, the sur-reply may not be accompanied by new evidence other than deposition transcripts of the cross-examination of any reply witness. Sur-replies may only respond to arguments made in reply briefs, comment on reply declaration testimony or point to cross-examination testimony. A sur-reply also may address the institution decision if necessary to respond to the petitioner’s reply.

Finally, the USPTO proposes to amend the rules to eliminate the presumption in favor of the petitioner for a genuine issue of material fact created by testimonial evidence submitted with a

Patent Owner’s preliminary response when deciding whether to institute an IPR, PGR or CBM review. As with all other evidentiary questions at the institution phase, the [...]

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PTAB Issues Updated Trial Practice Guide: Yearly Updates Expected

by Paul Devinsky | Jan 3, 2020 | Uncategorized

On November 20, 2019, the Patent Trial and Appeal Board (PTAB) issued updated guidance for trial procedures in inter partes review (IPR) and post grant review (PGR) proceedings at the US Patent and Trademark Office in the new edition of the Trial Practice Guide.

For easier reading and greater consistency, the new edition incorporates the prior updates released in August 2018 (IP Update, Vol. 21, No. 9) and July 2019 (IP Update, Vol. 22, No.8) into the original August 2012 Practice Guide.

The new edition provides updated guidance on the impact of SAS Institute Inc. v. Iancu on the institution of trial. The new guide also replaces the prior “observations” practice with procedures for a more fulsome sur-reply. In addition, the PTAB has provided more opportunities to contact the PTAB to request an initial conference call, and it has updated the way word counts apply to specific filings. The PTAB has also updated the expected scheduling order for derivation proceedings and the default protective order.