News & Analysis as of

Inter Partes Review (IPR) Proceeding Patent Examinations Prior Art

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Sterne Kessler’s Reissue, Reexamination, and Supplemental Examination Practice Tips – November/December 2024

In the mid-2000s, the U.S. Patent Office (USPTO) determined that reexaminations would be more consistent and legally correct if performed by a centralized set of experienced and specially trained Examiners. As a result, the...more

Goodwin

Issue 37: PTAB Trial Tracker

Goodwin on

Expert Testimony Alone Insufficient to Show Examiner's Material Error in Considering Prior Art - In Nespresso USA, Inc. v. K-fee System GmbH, IPR2021-01222, Paper 9, at 25 (PTAB Jan. 18, 2022), the Board denied...more

Jones Day

PTAB Issues Guidance With Regard to AAPA

Jones Day on

On August 18, 2020, the USPTO issued guidance regarding the reliance on Applicant Admitted prior art (AAPA).  Under 35 U.S.C. § 311(b), IPRs may be instituted only “on the basis of prior art consisting of patents or printed...more

Jones Day

PRECEDENTIAL: IPRs and Examination have Different Standards for Establishing a Printed Publication

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As was previously noted, the PTAB recently designated one decision as precedential and four as informative concerning the necessary showing for proving up a reference as printed publication prior art. Here is an in depth...more

Bass, Berry & Sims PLC

USPTO Designates Three Decisions Concerning Discretion to Deny Inter Partes Review Under 35 U.S.C. § 325(d)

On March 24, the USPTO issued two precedential decisions and one informative decision that clarify the circumstances under which the PTAB will utilize its discretion to deny IPR institution under 35 U.S.C. § 325(d). This...more

Jones Day

Same or Similar Art Mutes IPR Petition on Medical Device Patent

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35 U.S.C. § 325(d) gives the PTAB discretion to deny a petition for inter partes review when the same or substantially the same prior art or arguments were previously before the Office – including during original examination,...more

Knobbe Martens

Federal Circuit Review - November 2019

Knobbe Martens on

The Appointments Clause: Ensuring That PTAB Decisions Are Subject to Constitutional Checks and Balances  In Arthrex, Inc. v. Smith & Nephew, Inc., Appeal No. 18-2251, the Federal Circuit ruled that, under the then-existing...more

Jones Day

SCOTUS Rejects Petition To Review Section 325(d)

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On November 19, 2018, the Supreme Court of the United States (SCOTUS) rejected a petition to review the PTAB’s refusal to deny IPR institution under § 325(d), in a case where the challenged patent had survived several...more

Foley & Lardner LLP

Federal Circuit Outlines Four Options For Overcoming Obviousness Rejections Based On Routine Optimization

Foley & Lardner LLP on

In E.I. DuPont De Nemours & Co. v. Synvina C.V., the Federal Circuit reversed the decision of the USPTO Patent Trial and Appeal Board (PTAB) that had upheld Synvina’s chemical process patent against an obviousness challenge...more

Mintz - Intellectual Property Viewpoints

PTAB Finds Recycled Art and Advanced State of Parallel District Proceeding Warrant Denial of IPR Trial

Last week the Patent Trial and Appeal Board (“PTAB”) provided yet another arrow in the patent owner’s quiver for defending against institution of IPRs. In NHK International Corp. v. Intri-Plex Technologies, Inc.,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Circuit Court Cases - June 2018

Aatrix Software, Inc. v. Green Shades Software, Inc., Appeal No. 2017-1452 (Fed. Cir. May 31, 2018) and Berkheimer v. HP Inc., Appeal No. 2017-1437 (Fed. Cir. May 31, 2018) - In these two, published, precedential orders...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Arendi S.A.R.L. v. Google LLC, Appeal No. 2016-1249 (Fed. Cir. Feb. 20, 2018) - In Arendi S.A.R.L. v. Google LLC, the Federal Circuit upheld the Patent Trial and Appeal Board’s (PTAB) obviousness determination following...more

Knobbe Martens

Arendi S.A.R.L. v. Google LLC

Knobbe Martens on

Federal Circuit Summaries - Before Newman, Bryson, and Moore. Appeal from the Patent Trial and Appeal Board. Summary: Prosecution disclaimer occurred when an applicant explained why claims were amended and the Examiner...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Berkheimer v. HP Inc., Appeal No. 2017-1437 (Fed. Cir. Feb. 8, 2018) - In Berkheimer v. HP Inc., the Federal Circuit reviewed the District Court’s summary judgment finding that certain claims of a patent were invalid as...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

The Board Gives Section 325(d) Sharp Teeth—Part II – The Petitioner's Criticality to Selecting and Using The Right Prior Art

This is the second of a three-part series discussing developments around Section 325(d). Part one appeared in our October 2017 newsletter and part three will appear in our December 2017 newsletter....more

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