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Samsung Patents Patent Trial and Appeal Board

Jones Day

Patent Appendix That Was Referenced, But Not Incorporated, Is Not Prior Art

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In Apple Inc. v. DoDots Licensing Sols. LLC, IPR2023-00939, Paper 12 (PTAB Jan. 3, 2024) (“Decision”), the PTAB clarified what is and what is not part of the prior art, and as such what can be considered by the PTAB in an IPR...more

Goodwin

Samsung Bioepis Files IPR Petition Challenging Regeneron Aflibercept Patent

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​​​​​​​On August 18, Samsung Bioepis Co., Ltd. (“Samsung Bioepis”), filed a petition for Inter Partes Review, IPR2023-01312, challenging the validity of claims 1-18 of U.S. Patent No. 10,464,992, assigned to Regeneron...more

Jones Day

Customer/Manufacturer Relationship Insufficient To Bar

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Recently, the PTAB held that Samsung Electronics Co. Ltd. (“Petitioner”), met its burden in showing that a third party (the “Third Party”) was neither a real party-in-interest (“RPI”) nor in privity with Petitioner....more

Jones Day

Director Demonstrates Ability to Review Non-Dispositive PTAB Determinations

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On May 16, 2023, Director Katherine Vidal vacated a portion of a final written decision regarding real parties in interest (“RPIs”) in Unified Patents, LLC v. Memory Web, LLC, IPR2021-01413. Director Vidal held that the...more

Jones Day

PTAB Panel Excuses Late Filings

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On May 10, 2023, a PTAB Panel excused the late filings of the Patent Owner and allowed over thirty exhibits and a Corrected Patent Owner Response (“CPOR”) to be submitted into the record in Samsung Electronics Co., Ltd. v....more

Jones Day

PTAB Issues Back-to-Back Fintiv Denials After Dry Spell

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The PTAB recently issued back-to-back Fintiv denials. The first denial issued on May 4, 2023. Read here about Samsung Electronics Co. Ltd. v. California Institute of Tech., No. IPR2023-00130, Paper 10 (P.T.A.B. May 4,...more

Goodwin

Aflibercept IPRs Update

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​​​​​​​On March 10, 2023, the PTAB denied institution of IPR2022-1524, filed by Apotex Inc. regarding Regeneron’s Patent No. 11,253,572. As we previously reported, Apotex filed an IPR petition against the ’572 patent in...more

WilmerHale

PTAB/USPTO Update - March 2023

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The USPTO published Revision 07.2022 of the Ninth Edition of the Manual of Patent Examining Procedure (MPEP). A change summary is available here....more

Goodwin

Celltrion and Samsung File IPR Petitions on Aflibercept Patents

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​​​​​​​Celltrion and Samsung recently filed IPR petitions challenging claims of Regeneron patents directed to treating angiogenic eye disorders with aflibercept. Specifically, Celltrion and Samsung have each filed petitions...more

Goodwin

Issue 38: PTAB Trial Tracker

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Fate of Fintiv - As discussed in our Client Alert, “Fintiv 2.0: USPTO Director Issues Guidance Softening Risk of Discretionary Denial,” USPTO Director Kathi Vidal issued a set of interim procedures clarifying how the PTAB...more

WilmerHale

PTAB/USPTO Update - May 2022

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USPTO Leadership - On April 13, Kathi Vidal was sworn in as the new Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office (USPTO). Director Vidal offered...more

Jones Day

Fintiv Revisited—District Court Transfer Results in Institution Reversal

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In November 2020, Google LLC filed two petitions requesting an inter partes review of the claims of Ikorongo Technology LLC (“Ikorongo”) owned U.S. Patent No. 8,874,554 (“the ’554 patent”)....more

Fish & Richardson

Texas Patent Litigation Monthly Wrap-Up - October 2021

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This post summarizes some of the significant developments related to patent litigation in federal district courts of Texas for the month of October 2021....more

Jones Day

Deposition Exhibits Allowed With Sur-Replies (Sometimes)

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Under the Board’s rules, a patent owner gets to have the last word in a PTAB proceeding by filing a sur-reply to the petitioner’s reply.  Sur-replies may only respond to arguments raised in the reply, and the “sur-reply … may...more

Knobbe Martens

IPR Proceedings Were Not Prohibited by a Forum Selection Clause in a Non-disclosure Agreement

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KANNUU PTY LTD. v. SAMSUNG ELECTRONICS CO., LTD. Before Newman, Prost, and Chen. Appeal from the United States District Court for the Southern District of New York. Summary: The forum selection clause in the parties'...more

Haug Partners LLP

Federal Circuit Affirms Reference Documents Relied on in Samsung’s Petition Are Publicly Accessible

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On February 1, 2021, the Federal Circuit affirmed the Patent Trial and Appeal Board’s (“the Board”) invalidation of a video compression patent challenged by Samsung Electronics Co. (“Samsung”). The Court examined two issues:...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - February 2021

In only its third precedential patent case of 2021, the Federal Circuit addressed two discrete issues. It established further precedent concerning whether references on web pages and as part of meetings of interested artisans...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Kannuu v. Samsung: Forum Selection Clause Did Not Prohibit IPR Challenges

In Kannuu Pty Ltd. v. Samsung Electronics Co., Ltd., No 19-civ-4297 (S.D.N.Y Jan. 19, 2021), the parties’ forum selection clause in their non-disclosure agreement did not prevent Samsung Electronics Co., Ltd. (“Samsung”) from...more

Jones Day

Listserv Working Group Reference Not A Printed Publication

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“Printed publication” under 35 U.S.C. § 102(b) is typically construed to encompass any type of document, as long as the document is “publicly accessible.” See, e.g., Medtronic, Inc. v. Barry, 891 F.3d 1368 (Fed. Cir. 2018)....more

Jones Day

Black Box Structure Insufficient for MPF Element

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In Samsung Elecs Co., Ltd., et al. v. Cellect, LLC, IPR2020-00474, Paper 14 (P.T.A.B. Aug. 17, 2020), the PTAB denied institution of U.S. Patent No. 6,982,740 (“the '740 patent”), finding that the specification did not...more

Troutman Pepper

U.S. Government in Search of Arthrex Reversal

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Image Processing Technologies LLC v. Samsung Electronics Co., LTD. et al., Appeal Nos. 2018-2156, 2019-1408, 2019-1485 (Fed. Cir. March 2, 2020). The Federal Circuit vacated and remanded the PTAB’s decisions against Image...more

Jones Day

CAFC Holds PTAB May Not Cancel Claims For Indefiniteness In An IPR

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The Federal Circuit’s recent decision in Samsung Electronics America, Inc. v. Prisua Engineering Corp., — F.3d —, 2020 WL 543427, at *4 (Fed. Cir. Feb. 4. 2020), could not be more clear: “[W]e hold that the Board may not...more

Foley & Lardner LLP

PTAB Cannot Invalidate Challenged Claims for Indefiniteness in an IPR

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The Federal Circuit definitively rejected arguments to cancel challenged claims for reasons other than anticipation or obviousness in an inter partes review proceeding. In Samsung Electronics America, Inc., v. Prisua...more

McDermott Will & Emery

PTAB May Not Cancel Indefinite Claims in IPR, No Matter What

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The US Court of Appeals for the Federal Circuit imposed limits on what the Patent Trial and Appeal Board (PTAB) is authorized to do by statute when dealing with challenged claims in an inter partes review (IPR) that it finds...more

Troutman Pepper

A Rare Rehearing by the PTAB

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Samsung Electronics Co., Ltd. v. NuCurrent, Inc., IPR2019-00860 (February 7, 2020) (Paper No. 15). Samsung filed two IPR petitions against NuCurrent’s U.S. Patent No. 8,680,960, which related to a multi-layer-multi-turn...more

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