News & Analysis as of

Claim Construction

Court Denies Attempt to Prevent “Plain and Ordinary” Claim Construction Proposals

The presumption that claim terms should be interpreted using their plain and ordinary meaning, absent express intent to the contrary, has long been a staple in claim construction. Parties often submit proposed constructions...more

Angiomax Patents Limited To Example

by Foley & Lardner LLP on

In The Medicines Co. v. Mylan, Inc., the Federal Circuit construed composition claims of two Angiomax patents as requiring the recited “batches” to be made by a specific “efficient mixing” process illustrated in one of the...more

Federal Circuit Reverses-in-Part PTAB’s IPR Decisions for Wasica’s Tire Pressure Monitoring Patents

The Federal Circuit affirmed-in-part and reversed-in-part the PTAB’s final written decisions on Wasica’s tire pressure monitoring patents in Wasica Finance GmbH v. Continental Automotive Sys., Inc., No. 2015-2078 (Fed. Cir....more

Failure of Licensee to Mark May Upend $15.7 Million Damage Award

In Rembrandt Wireless Technologies, LP v. Samsung Electronics CO., LTD., [2016-1729] (April 17, 2017), the Federal Circuit affirmed the district court’s claim construction and denial of Judgment as a Matter of Law (JMOL),...more

"Strategies for Litigants in Patent Infringement Cases Using Motions to Dismiss Post-Alice"

Nearly three years have passed since the U.S. Supreme Court's decision on patent eligibility in Alice Corp. Pty. Ltd. v. CLS Bank Int'l. The decision, which ushered in an unprecedented wave of cases invalidating...more

USPTO Launches PTAB Procedural Reform Initiative

On April 7, 2017, the U.S. Patent and Trademark Office (USPTO) announced it has launched an initiative to develop ways to improve Patent Trial and Appeal Board (PTAB) proceedings, particularly inter partes review proceedings....more

Court Lacks Subject Matter Jurisdiction over Unasserted Claims

A party can raise lack of subject-matter jurisdiction at any time during a litigation. Illustrating this point, recently in Joao Control & Monitoring Systems, LLC v. Telular Corporation a patentee saved its unasserted patent...more

ITC Judge Takes Notice of PTAB Institution Denials

by Jones Day on

PTAB trials are nearly always (~ 4 out of 5) driven by some concurrent litigation need, either a district court complaint of infringement filed against the petitioner or an International Trade Commission (ITC) investigation...more

USPTO Seeking Potential Reforms to PTAB Proceedings

by Brinks Gilson & Lione on

On April 7, the U.S. Patent and Trademark Office (“USPTO”) announced its PTAB Procedural Reform Initiative. Patent Trial and Appeal Board (“PTAB”) proceedings created under the America Invents Act (“AIA”) have been in...more

Federal Circuit Patent Updates - April 2017

by WilmerHale on

Affirming judgment of noninfringement of one patent and reversing judgment of infringement of another patent. All asserted claims required a particular process step, construed as defined by one example in the specification,...more

Don’t Exalt Slogans over Real Meaning; Find the Claim Construction that Naturally Aligns with the Specification and Prosecution...

In The Medicines Company v. Mylan, Inc., [2015-1113, 2015-1151, 2015-1181] (April 6, 2017), the Federal Circuit affirmed summary judgment of non-infringement of U.S. Patent No. 7,598,343, and reversed a bench trial...more

Wasica Decision Reinforces Federal Circuit Guidance on Claim Construction

The Federal Circuit’s recent decision in Wasica Finance v. Continental Automotive Systems touched on a number of well-worn patent issues, but this article focuses on a few key claim construction principles discussed by the...more

Vague Claim Construction Arguments Before The PTAB May Trigger A Waiver On Appeal

by Brinks Gilson & Lione on

The Patent Trial and Appeal Board (PTAB) upheld the patentability of U.S. Patent No. 8,601,154 (“the ‘154 patent”), owned by SimpleAir, Inc. (“SimpleAir”) in an inter partes review petition filed by Google. Google Inc. v....more

Patent Owner Cannot Create New Claim Construction Issues After the Jury Verdict

In TVIIM, LLC v. McAfee, Inc., [2016-1562] (March 21, 2017), the Federal Circuit affirmed jury verdicts that U.S. Patent No. 6,889,168 was invalid and not infringed because substantial evidence supported the jury’s findings,...more

Oversimplifying Patent Claims Dooms Government’s Case in Federal Circuit Decision

Defendants in patent litigation frequently mount an invalidity defense under 35 U.S.C. § 101 by arguing that asserted claims are directed to abstract ideas, which are not eligible for patent protection under the first step of...more

Federal Circuit Review | March 2017

Federal Circuit Remands IPR Final Decision For Inadequate Obviousness Analysis, Sidesteps Issue of Proper Claim Construction Standard - In Personal Web Technologies, LLC v. Apple, Inc., Appeal No. 2016-1174, the Federal...more

Incorporation by Reference Used to Arrive at BRI Claim Construction

by McDermott Will & Emery on

Resolving what was primarily a broadest reasonable interpretation (BRI) claim construction issue, the US Court of Appeals for the Federal Circuit upheld a Patent Trial and Appeal Board (PTAB) decision that invalidated claims...more

Factual Findings Required to Show “Apparent Reason to Combine”

by McDermott Will & Emery on

Addressing issues of obviousness and anticipation in the context of an inter partes review, the US Court of Appeals for the Federal Circuit issued two decisions with respect to the same patent, vacating and remanding the...more

Federal Circuit is No Place to Make New Claim Construction Arguments

The Federal Circuit has consistently made clear that arguments not first made to the PTAB will not be considered on appeal. Google fell victim to this well-worn concept in Google Inc. v. SimpleAir, Inc., 2016-1901 (CAFC March...more

Troll Gets Rolled Because Its Disclaimer Statements Were Undersold

In MPHJ Tech v. Ricoh Corp., the Federal Circuit affirmed a conclusion of anticipation and obviousness from an Inter Partes Review involving US 8,488,173 (‘173). The content of the art was not really in dispute. Rather, the...more

Construction Lien Act reform and promptness of payment

by Dentons on

On September 26, 2016, an expert review report titled, "Striking the Balance: Expert Review of Ontario's Construction Lien Act" (the Report) released findings on the problems associated with delinquent payments and the...more

Complainant Cannot Move For Summary Determination Against Its Own Interests

by Jones Day on

Judge Pender issued Order No. 19 in Certain Access Control Systems and Components Thereof, Inv. No. 337-TA-1016, denying Complainant The Chamberlain Group’s (“CGI”) motion for summary determination that the accused products...more

Internet Advertising Claims Deemed Not Eligible for Covered Business Method Patent Review

by Jones Day on

In a decision dated February 27, 2017, the Board denied institution of Google Inc.’s petition for Covered Business Method Patent Review of claims 20, 21, 23–26, 28, and 29 of U.S. Patent No. 6,128,651 (“the ’651 patent”)...more

Complaints About Claim Construction Irrelevant Without a Showing of How it Would Make a Difference

In Comcast IP Holdings I LLC v. Sprint Communications Company LP, [2015-1992] (March 7, 2017) the Federal Circuit affirmed a $7.5 million dollar award for infringement of U.S. Patent Nos. 8,170,008, 7,012,916 and 8,204,046...more

Federal Circuit Vacates PTAB Claim Construction and Obviousness Conclusion in Eli Lilly’s IPR against LA BioMed

The Federal Circuit held that a rat study in a provisional application and a conversion method in an uncited reference did not support the claimed human dosage form in Los Angeles Biomed. Research Inst. v. Eli Lilly & Co.,...more

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