News & Analysis as of

Burden of Proof Obviousness

Sheppard Mullin Richter & Hampton LLP

The Intertwining Nature of Motivation to Combine and Reasonable Expectation of Success

In Elekta Limited v. Zap Surgical Systems, Inc., No. 21-1985 (Fed. Cir. Sept. 21, 2023), the case addresses the interplay between findings related to motivation to combine and reasonable expectation of success in determining...more

Haug Partners LLP

Ethicon’s Surgical Stapler Patent Held Invalid by the Federal Circuit

Haug Partners LLP on

In Ethicon LLC v. Intuitive Surgical, Inc., the Court of Appeals for the Federal Circuit (“CAFC”) upheld a finding from the Patent Trial and Appeal Board (“Board”) the claims of Ethicon’s patent directed to a surgical stapler...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions: Qualcomm Inc. v. Intel Corp., 6 F.4th 1256 (Fed....

Intel Corp. petitioned for six inter partes reviews (IPRs) challenging the validity of U.S. Patent No. 9,608,675, a patent directed to power management in wireless devices. In each proceeding, Intel and patent-owner Qualcomm...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

Haug Partners LLP

Objective Indicia of Nonobviousness – Considered as Part of a “Totality of the Evidence” Approach or a “Prima Facie Framework”?

Haug Partners LLP on

On February 11, 2021, Amarin Pharma, Inc. (“Amarin”) filed a petition for a writ of certiorari with the Supreme Court seeking reversal of the Federal Circuit’s decision to affirm a finding that Amarin’s patents are invalid as...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions: Fanduel, Inc. v. Interactive Games LLC, 966 F.3d...

FanDuel petitioned for inter partes review (IPR) of certain claims of Interactive Games’ patent. The Patent Trial and Appeal Board instituted review and found all but dependent claim 6 to be unpatentable as obvious. ...more

Sunstein LLP

FanDuel Learns the Hard Way: An IPR Challenge to Any Patent Claim May be Lost if Not Comprehensive and Rigorous Enough

Sunstein LLP on

As we demonstrated in our own successful appeal, Arendi S.A.R.L. v. Apple Inc. (Fed. Cir. 2016), a petition for inter partes review (“IPR”) may fail when an expert declaration lacks detailed explanation. An expert’s...more

Goodwin

Issue Twenty-Nine: PTAB Trial Tracker

Goodwin on

The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - June 2020 #3

This week’s case of the week deals with issues relating to obviousness and standing in a consolidated appeal of two final written decisions issued in inter partes review (“IPR”) proceedings before the Patent Trial and Appeal...more

Knobbe Martens

PTAB’s New Informative Decisions Remind IPR Petitioners of Need for Well-Developed Rationale for Combining References

Knobbe Martens on

On December 11, 2019, the PTAB designated two additional decisions as “informative.”  Such informative decisions are not binding on subsequent panels, but are meant to provide guidance on recurring issues encountered by PTAB...more

McDermott Will & Emery

Unrebutted Declaration Supports Public Availability of Prior Art

McDermott Will & Emery on

Addressing the evidentiary showing necessary to prove whether a foreign publication is publicly available, the US Court of Appeals for the Federal Circuit found that the Patent Trial and Appeal Board (PTAB) did not abuse its...more

Jones Day

Opening a Can of Worms for Design Patent Obviousness?

Jones Day on

Design patent obviousness requires a heavy threshold burden of proof. Challengers have to find a “primary reference,” i.e., prior art that has “basically the same” design characteristics as the claimed design. Below is an...more

Akin Gump Strauss Hauer & Feld LLP

Withdrawal of Petitioner from IPR Proceeding All But Ensures Success in Contingent Motion to Amend

On remand from the Court of Appeals for the Federal Circuit, the Patent Trial and Appeal Board granted patent owner’s motion to amend on the basis that the totality of the record did not demonstrate by a preponderance of the...more

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

2019 Report: Federal Circuit Appeals from the PTAB - Summaries of Key 2018 Decisions

In 2018, the U.S. Court of Appeals for the Federal Circuit docketed close to 600 appeals from the U.S. Patent and Trademark Office (USPTO). That is the second highest number since starting to hear post-American Invents Act...more

Knobbe Martens

Federal Circuit Review - October 2018

Knobbe Martens on

IPR Petitioner’s Initial Identification of the Real Parties in Interest Is to Be Accepted Unless and Until Disputed by a Patent Owner - In Worlds Inc. v. Bungie, Inc., Appeal Nos. 2017-1481, -1546, -1583, the Federal...more

WilmerHale

Federal Circuit Patent Updates - September 2018

WilmerHale on

Hyatt v. Pato (No. 2017-1722, 9/24/18) (Reyna, Wallach, Hughes) - Hughes, J. Reversing dismissal for lack of subject matter description stating, “the exclusive jurisdiction of this court and the Eastern Virginia district...more

Knobbe Martens

Federal Circuit Review - July 2018

Knobbe Martens on

Determining Whether a Claim Element or Combination of Elements Would Have Been Well-Understood, Routine, and Conventional Is a Question of Fact - In Aatrix Software, Inc. v. Green Shades Software, Inc., Appeal No....more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - July 2018 #5

Applications in Internet Time, LLC v. RPX Corp., Appeal Nos. 2017-1698, et al. (Fed. Cir. July 9, 2018) (unsealed July 24, 2018) In a lengthy decision on an issue of first impression, the Federal Circuit addressed the...more

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

PTAB Strategies and Insights - May 2018: “Addendum – Lack of Motivation to Combine – Avoid Declarant Weaknesses”

As follow up to last month’s article on lack of motivation to combine, another just released Board decision in IPR2016-00972 (Paper 18) again found for patent owner because the petition failed to provide a proper motivation...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Praxair Distribution, Inc. v. Mallinckrodt Hospital Products IP Ltd., Appeal Nos. 2016-2616, -2656 (Fed. Cir. May 16, 2018) - In an appeal from a inter partes review, the Federal Circuit reviewed a PTAB obviousness...more

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

Federal Circuit Appeals from the PTAB: Summaries of Key 2017 Decisions

In 2016, the US Court of Appeals for the Federal Circuit docketed more appeals from the US Patent and Trademark Office (PTO) than any other venue—a first in its over 30-year history. The post grant proceedings created by the...more

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

Reverse or Remand: What is the proper remedy on appeal where the Board fails to carry its burden?

Is there a growing split in the Federal Circuit on the proper remedy where the Patent Trial and Appeal Board (“Board”) fails to carry its burden? The recent precedential decision of In re Hodges, __ F.3d __, 2018 WL 817248...more

Knobbe Martens

Elbit Systems Of America, LLC v. Thales Visionix, Inc.

Knobbe Martens on

Federal Circuit Summaries - Before Moore, Wallach, and Stoll. Appeal from the Patent Trial and Appeal Board. Summary: The PTAB is entitled to weigh the credibility of expert witnesses, and attorney argument cannot be...more

Knobbe Martens

Federal Circuit Review - January 2018

Knobbe Martens on

Where Parties Raise an Actual Dispute Regarding Claim Scope, the Court Must Resolve It In Nobelbiz, Inc. v. Global Connect, L.L.C., Appeal Nos. 2016-1104, 2016-1105, the Federal Circuit held that where parties raise an actual...more

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

The Turning Tide of Adoption of the Lead Compound Analysis Is Favoring Patent Owners at the PTAB

The PTAB is starting to provide teeth to the Federal Circuit’s lead compound analysis making it more difficult for petitioners to successfully challenge chemical patents in AIA proceeding, as well as providing patent owners...more

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