Claim Construction

News & Analysis as of

PTAB Prevails in First Appeal of a CBM Review - Versata Development Group, Inc. v. SAP America, Inc.

In the first appeal of a covered business method (CBM) review, the U.S. Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board’s (PTAB or Board) decision, and explained that the eligibility of a...more

Broadest Reasonable Interpretation Persists as Standard for Claim Construction in AIA Proceedings - In re Cuozzo Speed Techs., LLC

In a deeply divided opinion addressing the claim construction standard in post-grant America Invents Act (AIA) proceedings, the U.S. Court of Appeals for the Federal Circuit denied a petition for rehearing en banc, leaving in...more

Another Claim Bites the Dust left by Teva v. Sandoz

Although the jury found the claims valid, and the Fed. Cir. affirmed, this decision, which found that the claims were not insolubly ambiguous, was revisited by the Fed. Cir. While there are pages on issue preclusion, in the...more

Federal Circuit Patent Updates - August 2015

The Dow Chemical Company v. Nova Chemicals Corporation (No. 2014-1431, -1462, 8/28/15) (Prost, Dyk, Wallach). Dyk, J. Reversing award of supplemental damages. "We hold that the intervening change in the law of...more

New PTAB Trial Rules Proposed

On August 19, 2015, the U.S. Patent and Trademark Office (USPTO) published a proposal to amend the existing rules of practice for inter partes review (IPR), post-grant review (PGR), the transitional program for covered...more

USPTO Introduces Second Wave of PTAB Rule Changes

On August 20, 2015, the US Patent and Trademark Office (“USPTO”) issued a Proposed Rule containing amendments to the Rules of Practice governing proceedings before the Patent Trial and Appeal Board (“PTAB”). This proposed...more

Filing Serial Lawsuits for Nuisance Settlements May Be “Exceptional” if Improper Intent Established - SFA Systems, LLC v. Newegg,...

In considering a district court’s denial of attorneys’ fees in view of the Supreme Court’s Octane Fitness standard for finding an “exceptional case” under 35 U.S.C. § 285 (IP Update Vol. 17, No. 5), the U.S. Court of Appeals...more

Inline Plastics Corp. v. EasyPak, LLC (Fed. Cir. 2015) - Claim Terms Not Limited to Specific Embodiment

In Inline Plastics Corp. v. EasyPak, LLC, the Federal Circuit offered some bits of wisdom for patent application specification drafting, while applying well-known case law to conclude that claims are not limited to a specific...more

Steps that Simply Map Out an Application on a Computer Do Not Confer Patent Eligibility - Intellectual Ventures I LLC v. Capital...

Again addressing the issue of subject-matter eligibility of computer-implemented claims, the U.S. Court of Appeals for the Federal Circuit found two patents to be directed to non-eligible subject matter, concluding that the...more

Avoid Saying Anything About the Prior Art Except How it Differs from the Claims

In Inline Plastics Corp. v. EasyPak, LLC, [2014-1305] August 27, 2015, the Federal Circuit vacated the district court’s claim construction of “frangible section” as being improperly limited to the preferred embodiment, and...more

ITC Finds Nokia Does Not Infringe Interdigital Patents, So Does Not Address FRAND Issues (337-TA-613)

On Friday, the U.S. International Trade Commission issued a Notice on its review of Judge Essex’s decision in the InterDigital v. Nokia investigation and found that Nokia did not infringe InterDigital’s 3GPP patents (see our...more

What a Difference a Few Letters Make – Judge Donato Strikes Patent Claim over Ambiguous Typo, While Sparing Another Through Claim...

Order Re: Claim Construction and Invalidity, Altera Corp. v. PACT XPP Tech., AG, Case No. 14-cv-02868-JD (Judge James Donato) - When filing a patent application, make sure to cross your t’s and dot your i’s—and also...more

IP Newsflash - August 2015 #4

SUPREME COURT CASES - The Supreme Court Upholds Prohibition on Charging Royalties After Patent Expiration - In Kimble v. Marvel Entertainment LLC, 576 U.S. ---- (2015), the Supreme Court declined to overrule its...more

Patenting: A Guidebook For Patenting in a Post-America Invents Act World

Patenting - Patenting generally offers a superior means for legally protecting most inventions, particularly since: • copyright, when available, does not provide a broad scope of protection; and • the ability...more

Delaware Judges Are Finding Patent Claims Indefinite Post-Nautilus

It has been a little more than a year since the Supreme Court rendered its decision in Nautilus, lowering the standard for finding patent claim terms indefinite. Many commentators at that time predicted the decision would...more

Patent Board’s Proposed New Rules for PTAB Trials

The PTAB issues its second round of proposed rule changes. The Patent Trial and Appeal Board (PTAB) just issued its second round of proposed rule changes to post-patent issuance review proceedings (Inter Partes Reviews,...more

USPTO Announces Second Round of AIA Rule Changes

On August 19, 2015, the U.S. Patent and Trademark Office (USPTO) announced another set of proposed changes to the rules governing Patent Trial and Appeal Board (PTAB) trial proceedings under the America Invents Act (AIA)....more

The PTAB’s Proposed Rule Changes (August 20, 2015)

Patent owners can include expert testimony with a preliminary response. The Patent Office (Office) conducted a nationwide listening tour in April and May of 2014 to gauge the effectiveness of the rules governing...more

Know Them Before They are Famous (or at least final): The Latest USPTO Proposed Rule Changes

On August 19, 2015, the United States Patent and Trademark Office (USPTO) released proposed rule changes for trials before the Patent Trial and Appeal Board (PTAB). The proposed rule changes were made in response to input...more

PTAB Summer Package of Proposed Rule Changes Now Available and Open for Public Comment

On March 31 we posted about the Patent Office rolling out a series of rulemakings for improving post-grant proceedings before the Patent Trial and Appeal Board (PTAB) pursuant to public feedback to a Request for Comments...more

US Patent Trial and Appeal Board proposes rule changes to AIA trials

The United States Patent and Trademark Office (USPTO) recently issued its proposed changes to the rules for AIA trials, which include inter partes review (IPR), post-grant review (PGR) and the transitional program for covered...more

U.S. Patent and Trademark Office Announces Proposed Changes to AIA Proceedings

On August 19, 2015, the United States Patent and Trademark Office (“Office”) presented proposed amendments to the rules governing trial practice for inter partes review, post-grant review, transitional post-grant review for...more

USPTO Proposes New Rules For PTAB Trial Proceedings

Practice Points: USPTO responds to public comments on PTAB trial procedures, publishes several proposed rule changes for 60 day comment period....more

PTAB Finally Proposes Rule Amendments: The More Things Change . . .

More than a year ago, then-Deputy Director Michelle K. Lee posted on the Director's Forum Blog that the USPTO was seeking feedback on PTAB trial proceedings established by the Leahy-Smith America Invents Act ("AIA"). The...more

USPTO Announces Second Set of IPR Changes

On August 19, 2015, USPTO Director, Michelle Lee, explained the anticipated, second set of proposed changes to be made to IPR proceedings as inter partes review approaches its 3rd birthday. The first set of changes was...more

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