News & Analysis as of

Patent Ownership America Invents Act Patent Litigation

Sheppard Mullin Richter & Hampton LLP

Celanese v. ITC: How the On-Sale Bar Can Turn Sweet Sales into Spoiled Patents

Celanese International Corporation, Celanese (Malta) Company 2 Limited, and Celanese Sales U.S. Ltd. (collectively, “Celanese”) filed a petition before the United States International Trade Commission (the “ITC”), alleging...more

A&O Shearman

Federal Circuit Holds That America Invents Act Does Not Affect On-Sale Bar To Patentability

A&O Shearman on

In Celanese Int’l Corp. v. ITC, the Federal Circuit addressed whether the America Invents Act (“AIA”) changed the on-sale bar such that the sale of a product made using a secret process would no longer invalidate later-sought...more

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

IP Hot Topic: USPTO Publishes Long-awaited Notice of Proposed Rulemaking with Updates to PTAB Practice and Procedure

On April 19, 2024, the USPTO published a long-awaited Notice of Proposed Rulemaking (NPRM) that followed its April 2023 Advance Notice of Proposed Rulemaking (ANPRM). The proposed rules package, Patent Trial and Appeal Board...more

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

Fixing Unintentional Duty of Disclosure and Candor Issues Through Supplemental Examination

A significant procedure for patent owners, Supplemental Examination, was established in the 2012 America Invents Act when Congress determined there should be a proceeding to turn events that in the past could lead to...more

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

PTAB Spotlight Series with Jason Eisenberg

In our PTAB Spotlight Series, attorneys will share their valuable insights on PTAB practice today, the challenges and opportunities clients face, and the trends practitioners should follow. Jason D. Eisenberg is a director...more

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

2023 PTAB Year in Review: Analysis & Trends: 2023 PTAB Case Highlights

Precedential Decisions - Penumbra, Inc. v. RapidPulse, Inc., IPR2021-01466, Paper 34 (March 10, 2023) (designated: November 15, 2023) (regarding prior art status under AIA § 102) The Director designated as precedential...more

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

2023 PTAB Year in Review: Analysis & Trends: Reexamination Statistics and the Federal Circuit’s SNQ Clarification/Expansion

The recent resurgence in ex parte reexamination demonstrates the importance of this post-grant review vehicle. It has become particularly important for patent challengers who may be estopped from requesting inter partes...more

Jones Day

Penumbra Illuminates Priority Dates Pre and Post-AIA

Jones Day on

USPTO Director Kathi Vidal recently designated precedential section II.E.3 of Penumbra, Inc. v. RapidPulse, Inc. and clarified that the priority analysis for an AIA reference patent as prior art is different than for a...more

Fenwick & West LLP

USPTO Doubles Down on Inapplicability of Dynamic Drinkware to AIA Cases in Precedential PTAB Decision

Fenwick & West LLP on

What You Need to Know The USPTO has reiterated its position that Dynamic Drinkware, LLC v. National Graphics, Inc. does not apply to patents and patent applications that fall under the America Invents Act (AIA) by designating...more

McDermott Will & Emery

Sins of the Fathers? Grandparent IPR Factors into Current Institution Decision

US Patent & Trademark Office (PTO) Director Kathi Vidal vacated and remanded a Patent Trial & Appeal Board decision denying institution of an inter partes review (IPR) because the Board improperly applied the precedential...more

Farella Braun + Martel LLP

What Patent Bills Would Mean for Infringement Litigation

Two bills recently introduced in Congress could significantly affect the current patent litigation landscape. The bipartisan bills are titled the Patent Eligibility Restoration Act of 2023 and the Promoting and Respecting...more

Perkins Coie

IPR>>IRL - A brief guide to the essentials of inter partes reviews in real life. Post-Grant Patent Law Practice

Perkins Coie on

In 2011, Congress passed the America Invents Act, which replaced the inter partes reexamination process with inter partes review (IPR). The IPR procedure was intended to streamline disputes by, among other things, shortening...more

Orrick - Trade Secrets Group

The Interplay of Patents and Trade Secrets in Protecting IP

Often companies are faced with a dilemma in protecting their IP—should the company disclose its IP to the world and seek a patent that will protect its IP for a set number of years? Or, should the company keep the IP a secret...more

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

PTAB Strategies and Insights - October 2019: Graphical Snapshot of Supplemental Examination

Supplemental Examination was born out of fixing potential inequitable conduct issues before they are raised in a court proceeding. 35 U.S.C. § 257(a); 27 CFR § 1.601; M.P.E.P. § 2800. The stated goal is to improve patent...more

McDermott Will & Emery

Intellectual Property Law Year in Review - March 2019

McDermott Will & Emery on

In the continuously evolving world of intellectual property law, 2018 was another milestone year. The US Supreme Court and Federal Circuit continued to define key aspects of intellectual property (IP) law including: •...more

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

PTAB Strategies and Insights - December 2018: Federal Circuit Holds No Assignor Estoppel in AIA Proceedings

Recently, the Federal Circuit held that an ex-employee (of Cisco) who founded a competitor (Arista) can challenge their own assigned patent, finding that, after assignment, they are not the patent owner. The Court held that...more

Foley & Lardner LLP

Patent System after Oil States and SAS – What’s the future?

Foley & Lardner LLP on

On April 24th, the Supreme Court decided two important cases related to the United States Patent & Trademark Office’s inter partes review (IPR) proceedings for reconsidering the prior grant of a patent – Oil States Energy...more

BakerHostetler

[Webinar] Supreme Court Issues Decisions in Oil States and SAS Cases: A Discussion of the Impact on Patent Law and Inter Partes...

BakerHostetler on

This timely and fast-moving webinar provides insight for business leaders and legal counsel on the recently issued Supreme Court decisions in Oil States Energy Services, LLC v. Greene’s Energy Group, LLC and SAS Institute...more

Eversheds Sutherland (US) LLP

Stayin' alive: What’s next for IPRs after Oil States and SAS

On April 24, 2018, the US Supreme Court decided two important cases that directly impact inter partes reviews (IPRs) before the Patent Trial and Appeal Board (PTAB), and patent litigation as a whole. In Oil States Energy...more

Fenwick & West LLP

SCOTUS Upholds IPRs as Constitutional, May Leave Opening for Challenges to Certain IPRs

Fenwick & West LLP on

Is inter partes review of a patent grant compatible with Article III and the Seventh Amendment? That was the question presented in Oil States Energy Services v. Greene’s Energy Group, and the U.S. Supreme Court this week...more

Parker Poe Adams & Bernstein LLP

How the U.S. Supreme Court Ruled on Inter Partes Review and What It Means for Future Patent Challenges

The U.S. Supreme Court ruled Tuesday on two closely monitored cases impacting how patents could be challenged. In the more high-profile case, the court upheld the constitutionality of the inter partes review (IPR) process...more

Stoel Rives LLP

Supreme Court: Patent Office Retains IPR Authority, Loses Discretion to Streamline Proceedings

Stoel Rives LLP on

Today (April 24, 2018), the U.S. Supreme Court released two important decisions regarding the authority of the U.S. Patent and Trademark Office (“PTO”) to conduct Inter Partes Review (“IPR”) proceedings. IPRs, an...more

Bass, Berry & Sims PLC

U.S. Supreme Court Upholds Constitutionality of Patent Inter Partes Review

Bass, Berry & Sims PLC on

On Tuesday, April 24, the U.S. Supreme Court handed down two highly anticipated decisions that significantly impact inter partes review (IPR) proceedings before the Patent Trial and Appeal Board (PTAB). The Supreme Court's...more

Kilpatrick

Is the Pendulum About to Swing Back?

Kilpatrick on

In 2012, the American Invents Act created Inter Partes review (“IPR”) and related proceedings that allowed parties to request that the Patent Office institute a trial to determine the patentability of issued claims. Over the...more

Morgan Lewis

2017 PTAB Digest: The Latest Trends and Developments in Post-Grant Proceedings

Morgan Lewis on

Recent patent reform legislation, rule changes, and court rulings are expected to have a significant impact on the strategies of both patent owners and petitioners....more

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