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Appeals Burden of Production

McDermott Will & Emery

First Rule of the PTAB? Play by the Rules

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The US Court of Appeals for the Federal Circuit affirmed two Patent Trial & Appeal Board decisions holding the challenged claims unpatentable as obvious, even though the Board declined to consider evidence of antedating and...more

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

2019 Report: Federal Circuit Appeals from the PTAB - Summaries of Key 2018 Decisions: E.I. Dupont De Nemours & Co. v. Synvina...

DuPont petitioned for inter partes review of Synvina’s patent, which was directed to a method of oxidizing a chemical using a specific temperature range, pressure range, catalyst, and solvent. The prior art disclosed the...more

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

Arctic Cat: A Chilly Reminder Regarding Licensee Marking

In order to make the most of a patent investment, consumer product companies must put competitors on notice of their patent rights. Specifically, a patentee who makes or sells a patented article must mark their articles or...more

Carlton Fields

Second Circuit Reiterates: Defendants Must Satisfy Burden Of Persuasion Through A Preponderance Of The Evidence To Rebut Basic...

Carlton Fields on

The Second Circuit, in keeping with its recent decision in Waggoner v. Barclays, reaffirmed that defendants must satisfy the burden of persuasion by a preponderance of the evidence to rebut the presumption established by the...more

Knobbe Martens

Federal Circuit Review - November 2017

Knobbe Martens on

Fractured Federal Circuit Holds Patent Owner Does Not Bear Burden of Persuasion in IPR Motions to Amend - In Aqua Products, Inc. v. Matal, Appeal No. 2015-1177, the Federal Circuit, sitting en banc, held that a patent...more

WilmerHale

Jumping into the Deep End: Amendment Practice Post-Aqua Products

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In the U.S. Court of Appeals for the Federal Circuit’s recent en banc decision in Aqua Products, a deeply fractured court provides a glimpse into the perspectives that some of the judges have on post-grant practice at the...more

Foley & Lardner LLP

CAFC Eases Amendment Process In IPR Proceedings

Foley & Lardner LLP on

Today in Aqua Products, Inc. v. Matal, a fractured Court of Appeals for the Federal Circuit (CAFC) sitting en banc decided to flip the burden of persuasion onto petitioners in IPR proceedings to show that an amendment is not...more

Knobbe Martens

PTAB Grants Rare Supplemental Motion to Amend on Remand from Federal Circuit

Knobbe Martens on

On remand from the Federal Circuit, the PTAB granted Veritas’s Supplemental Motion to Amend for one substitute claim and denied the motion with respect to a second claim in Veeam Software Corporation v. Veritas Technologies...more

Knobbe Martens

Federal Circuit Review | February 2017

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“Common Sense” Alone Is Not a Sufficient Motivation to Combine References - In In Re: Van Os, Appeal No. 2015-1975, the Federal Circuit held that the Patent Trial and Appeal Board’s reliance on intuition or common sense...more

K&L Gates LLP

To the Federal Circuit, Some Petitioners Have No Appeal Whatsoever

K&L Gates LLP on

On January 9, 2017, the Federal Circuit held that Phigenix lacked standing to appeal the final written decision of nonobviousness from the U.S. Patent Trial and Appeal Board (“PTAB”) because Phigenix did not offer sufficient...more

Foley & Lardner LLP

Federal Circuit Finds IPR Petitioner Lacks Standing To Appeal

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On January 9, 2017, in Phigenix, Inc. v. Immunogen, Inc., the Federal Circuit held that petitioner Phigenix lacked standing to appeal an adverse final written decision in an IPR. While acknowledging that the AIA permits a...more

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

Federal Circuit Dismisses IPR Appeal for Lack of Standing

In Phigenix v. ImmunoGen, Appeal No. 16-1544 (Fed. Cir. Jan. 9, 2017), a precedential decision, the Federal Circuit found that the petitioner lacked standing to appeal the Patent Trial and Appeal Board’s (PTAB) final written...more

McDermott Will & Emery

Federal Circuit Will Review PTAB Rules for Claim Amendments in AIA Reviews

The full US Court of Appeals for the Federal Circuit has issued an order granting en banc review of the Patent Trial and Appeal Board’s (PTAB’s or Board’s) rules governing amendments filed in the course of America Invents Act...more

McDermott Will & Emery

Federal Circuit Rebukes PTAB for Shifting Burden of Proof to Patentee in IPR

McDermott Will & Emery on

Reaffirming the petitioner’s burden of proof codified in 35 USC § 316(e), the US Court of Appeals for the Federal Circuit reversed the decision of the Patent Trial and Appeal Board (PTAB or Board) finding the patent owner’s...more

McDonnell Boehnen Hulbert & Berghoff LLP

In re Aqua Products, Inc. -- CAFC Grants Rehearing En Banc to Consider PTAB Motions to Amend

On Friday, August 13, 2016, the Federal Circuit granted a petition for rehearing en banc filed in the In re Aqua Products, Inc. case to consider two questions related to the PTAB's treatment of Motions to Amend in IPR...more

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