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Patent Trial and Appeal Board Inventions Patent Infringement

Jones Day

Discretionary Denial Where Inventors Petitioned for Unpatentability

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Coke Morgan Stewart, the acting director of the United States Patent and Trademark Office (“USPTO”), exercised discretion under 35 U.S.C. § 314(a) to deny Tessell’s (“Petitioner’s”) petition in favor of Nutanix (“Patent...more

Volpe Koenig

The Obvious Choice? Why Result-Effective Variables Matter in Patent Law

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Determining whether a claimed invention is obvious under 35 U.S.C. § 103 often depends on whether the prior art provides a clear motivation for modifying existing knowledge. Central to this analysis is the concept of a...more

Mintz - Intellectual Property Viewpoints

Avoiding the Provisional Application Filing Pitfall of Narrowed Claim Interpretation

Provisional patent applications are popular in the U.S. for the various advantages they may provide applicants, including lower filing costs, less restrictive United States Patent and Trademark Office (USPTO) filing...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - January 2025 #3

Bearbox LLC v. Lancium LLC, Appeal No. 2023-1922 (Fed. Cir. Jan. 13, 2025) In this week’s Case of the Week, the Federal Circuit affirmed a district court’s determination that appellants Bearbox and Austin Storms—Bearbox’s...more

Jones Day

PTAB AIA FY2024 Roundup: Key Insights and Statistics

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The U.S. Patent and Trademark Office (USPTO) recently released its Fiscal Year 2024 roundup for the Patent Trial and Appeal Board (PTAB) America Invents Act (AIA) proceedings. This comprehensive report provides valuable...more

Jones Day

PREVAIL Act Passes Committee

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The Promoting and Respecting Economically Vital American Innovation Leadership (“PREVAIL”) Act has moved to the Senate for a full vote after passing the Senate Judiciary Committee vote 11-10 on November 21, 2024. In...more

Akin Gump Strauss Hauer & Feld LLP

PTAB Refuses to Ignore Reference Where Patent Owner Fails to Overcome Prima Facie Evidence of ‘Different Inventive Entity’

The Patent Trial and Appeal Board determined that a reference could be used as prior art because patent owner failed to provide sufficient evidence that the prior art’s disclosure was invented by all four named inventors, and...more

Baker Botts L.L.P.

Third Quarter 2024 Federal Circuit Law Update

Baker Botts L.L.P. on

Since serving as a Federal Circuit clerk, Michael Hawes has monitored that court's precedential opinions and prepares a deeply outlined index by subject matter (invalidity, infringement, claim construction, etc.) of relevant...more

Jones Day

Secondary Considerations Arguments Precluded By Prior Nexus Testimony

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On June 6, 2024, the PTAB issued a Final Written Decision concluding claims 1-6 of U.S. Patent No. 8,899,655 B1 (“the ’655 patent”) unpatentable. Yita LLC v. MacNeil IP LLC, IPR2023-00172, Paper 70 (PTAB Jun. 6, 2024)...more

Baker Donelson

Patent Cases to Watch for in the Second Half of 2024

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As we move into the second half of the year, we are alerting you to 11 patent cases that you should look out for during the second half of 2024. This judicial mix touches on a range of industries and interests, such as...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - August 2024 #3

Allergan USA, Inc. v. MSN Laboratories Private Ltd., Appeal No. 2024-1061 (Fed. Cir. August 13, 2024) In this week’s Case of the Week, the Federal Circuit clarifies rules relating to when an applicant’s patent can be...more

Baker Donelson

A Baker's Dozen of Patent Law Developments for 2024

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The world of intellectual property law is always changing, and it can be difficult to keep up. Here are 13 developments in patent law so far in 2024 to help you stay in the know....more

Jones Day

Shifting Burden Dooms Patent Owner

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In a Final Written Decision, the PTAB declared claims of a patent unpatentable after finding the patent was not entitled to the earlier priority date of the anticipatory reference in Platinum Optics Technology, Inc. v. Viavi...more

American Conference Institute (ACI)

[Event] 22nd Advanced Summit on Life Sciences - May 29th - 30th, New York, NY

Hosted by American Conference Institute, the 22nd Advanced Summit on Life Sciences Patents returns for another exciting year with curated programming that will provide practical insights on how to maximize your patent term...more

Jones Day

Federal Circuit Slices PTAB’s Printed Publication Finding

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Recently, the Court of Appeals for the Federal Circuit reversed one and vacated another Patent Trial and Appeal Board (“PTAB”) final written decision in which the PTAB determined that Weber Inc. (“Weber”) failed to...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - February 2024

Univ. of South Florida Bd. of Trustees v. United States, Appeal No. 2022-2248 (Fed. Cir. Feb. 9, 2024) In this week’s Case of the Week, the Federal Circuit examined the scope of a provision of the Bayh-Dole Act of 1980 (35...more

Jones Day

Patent Owner Unable to Change Inventorship During Remand

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At the Inter Partes review trial, Patent Owner attempted to swear behind Petitioner’s primary prior art reference by showing that the inventors of the asserted patents had conceived of the invention before the priority date...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - April 2023

Roku, Inc. v. Universal Electronics, Inc., Appeal No. 2022-1058 (Fed. Cir. Mar. 31, 2023) In this week’s Case of the Week, the Federal Circuit affirmed the U.S. Patent Trial and Appeal Board’s (PTAB’s) final written...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2022 Decisions

As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more

Jones Day

Spoonful of Commercial Success Overcomes Obviousness Rejection

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The Patent Trial and Appeal Board (PTAB) recently reversed obviousness rejections based on an Applicant demonstrating commercial success of an infant spoon, in Ex Parte Doug Gonterman and Jessica Lineberry. The PTAB found...more

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

PTAB Strategies and Insights Newsletter: May 2022

The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more

Jones Day

Derivation Decision Offers Several Reminders for Petitioner

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The PTAB recently issued a rare decision instituting a derivation proceeding, in Global Health Solutions LLC v. Selner, DER2017-00031 (“GHC”). The GHC institution decision provides several lessons for future petitioners...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

Knobbe Martens

Not So Obvious After All: PTAB Lacked Evidence to Eradicate University’s Disinfection Method

Knobbe Martens on

UNIVERSITY OF STRATHCLYDE v. CLEAR-VU LIGHTING LLC - Before Reyna, Clevenger, and Stoll. Appeal from the Patent Trial and Appeal Board. Summary: The Federal Circuit reversed the PTAB’s obviousness decision because the...more

Proskauer - The Patent Playbook

Prior Art Showing An Invention To Be “At Least Possible” Found Sufficient To Invalidate Surgical Device Patent

On August 23rd, the Federal Circuit upheld in part and reversed in part a decision from the Patent Trial and Appeal Board’s (PTAB or Board) concerning Ethicon’s patent on a robotic surgical tool, holding that the Board’s...more

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