Claim Construction

News & Analysis as of

“Mountable” Given Meaning Consistent with Specification, and Not Broad Dictionary Definition

In Profectus Technology LLC v. Huawei Technologies Co. Ltd., [2015-1016, 2015-1018, 2015-1019] (May 26, 2016), the Federal Circuit affirmed the district court’s construction of “mountable,” and thus summary judgment of...more

PTAB Institutes IPR on Humira Patent

As we previously reported, the PTAB instituted IPR on U.S. Patent 8,889,135, which is drawn to a method of treating rheumatoid arthritis (“RA”) with Humira®, a TNFa-inhibitor. Claim 1 is directed to “A method for treating...more

No “Last Resort” Striking of Undisclosed Expert Opinion

Order Granting-in-Part Motion to Strike Declaration of Miguel Gomez, VIA Techs., Inc. et al. v. ASUS Computer Int’l, et al., Case No. 14-cv-03586 (Magistrate Judge Paul Grewal) - In a recent order in VIA Techs., Inc. v....more

PTAB Practice Update: Amended Rules of Practice for Trials before the PTAB Now in Effect

Effective May 2, 2016, the United States Patent and Trademark Office (USPTO) has amended the existing consolidated set of rules of practice for trial proceedings before Patent Trial and Appeal Board (PTAB), including inter...more

Intellectual Property Newsletter

Shearman & Sterling’s IP litigation team has published its first quarterly newsletter. The newsletter covers a number of current IP topics, including details about soon-to-be enacted federal trade secret legislation, pending...more

Design Patent Claim Construction Should Include All Elements, Even if Certain Elements Have Functional Purposes

The Federal Circuit opinion of Sport Dimension v. Coleman confirms that as long as the design is not primarily functional, "the design claim is not invalid, even if certain elements have functional purposes." Ethicon...more

District Court Refuses to Recognize "Apex" Doctrine for Documents Created by Inventor and Global Leader of Company

The defendant filed a motion to compel, seeking a wide array of discovery against Plaintiffs Dyson, Inc. and Dyson Limited (collectively, "Plaintiffs") to produce emails belonging to James Dyson ("Dyson"). Plaintiffs asserted...more

Claims Are Construed In DNA Testing Case

Claim construction opinion issues regarding thirty-three terms from eleven patents. A Markman hearing took place on February 22, 2016. Thynge, C.M. J. The disputed technology relates to methods for determining whether a...more

Claims Are Construed In Pharmaceuticals Case

Robinson, J. Claim construction opinion issues regarding one term from one patent. The disputed technology relates to a form of tigecycline. The following term was considered...more

Using Design Patents to Claim Functional Elements???

A recent opinion from the United States Court of Appeals for the Federal Circuit in Sport Dimension, Inc. v. The Coleman Co., No. 2015-1553, 7 (Fed. Cir. 2016), held that design patents can provide protection for ornamental...more

Claims Are Construed In Glass Manufacturing Process Case

The disputed technology relates to glass manufacturing. The following terms were considered: - “mixed color cullet” - “unsorted”...more

Federal Circuit Reverses Claim Construction of Design Patent That Ignored Functional Elements

Applicants for design patents should consider claiming functional aspects of their designs in addition to the purely ornamental elements as part of their claiming strategy to achieve the broadest protection for their designs....more

Federal Circuit Review | April 2016

Federal Circuit Upholds Broad Scope of CBM Review and Explains that an Internet Reference Must be Indexed by a Search Engine to Qualify as a Prior Art Publication - In Blue Calypso, LLC v. Groupon, Inc., Appeal Nos....more

Reading The Cuozzo Tea Leaves: Best Practices Pending The Supreme Court's Decision

The Supreme Court of the United States heard oral argument today on claim construction in inter partes review (IPR) proceedings and the reviewability of institution decisions. On the claim construction issue, the Justices...more

Broadest Reasonable Interpretation and Claim Amendments in Post-Grant Patent Challenges

The United States Patent and Trademark Office has used a “broadest reasonable interpretation” (BRI) standard for claim interpretation when examining pending patent applications. Under the BRI standard, a claim term is...more

Federal Circuit Patent Updates - April 2016

Mankes v. Vivid Seats Ltd. (No. 2015-1909, 4/22/16) (Taranto, Schall, Chen) - Taranto, J. Vacating judgment on the pleadings dismissing cases for inadequately pleading divided infringement and remanding for...more

Amended PTAB Rules to Take Effect on May 2, 2016

On May 2, 2016, amended rules governing post-grant proceedings before the Patent and Trial Appeal Board (“PTAB”), including inter partes review (“IPR”), post-grant review (“PGR”), and covered business methods (“CBM”), will...more

Supreme Court Hears Oral Arguments In First Appeal From AIA Post-Grant Proceeding: Justices Focus on Practical Consequences of...

On April 25, 2016, the U.S. Supreme Court heard oral arguments in its first appeal from a decision by the USPTO’s Patent Trial and Appeal Board (“PTAB” or “Board”) in an inter partes review proceeding (“IPR”) under the...more

Functional Features in Design Patents

The treatment of functional features in design patents was discussed in the recent Federal Circuit case for Sport Dimension, Inc. v. The Coleman Company, Inc., Case No. 15-1553 (Fed. Cir. 2016). The Court rejected the...more

Supreme Court Hears Arguments in Cuozzo Case

We should soon find out whether the Federal Circuit will again face reversal at the hands of the Supreme Court in a patent case. On April 25, 2016, the Court heard oral arguments in the case of In re Cuozzo, the first IPR...more

Intellectual Property Alert: U.S. Supreme Court Hears Oral Arguments in Cuozzo Speed Technologies v. Lee

Today, the Supreme Court heard oral argument in Cuozzo Speed Technologies, LLC v. Lee. Two important issues are presented to the Court: 1. Whether the court of appeals erred in holding that, in IPR proceedings, the...more

Patent Office Issues Final Rule Amending the Rules of Practice for Trials at the PTAB

The U.S. Patent and Trademark Office (Patent Office) has issued a final rule that addresses aspects of trial practice for America Invents Act (AIA) proceedings before the Patent Trial and Appeal Board (PTAB), takes effect May...more

It’s Not the Broadest Reasonable Interpretation, but the Broadest Reasonable Interpretation in Light of the Specification

In In re Man Machine Interface Tech. LLC, [2015-1562] (April 19, 2016), the Federal Circuit affirmed-in-part, reversed-in-part, vacated-in-part, and remanded the PTAB’s affirmance of the rejection of claims of U.S. Patent No....more

Legislative Developments in Post-Grant Proceedings

Amidst a spate of high-profile IPR filings in the life sciences space by hedge fund financiers, the biotechnology industry has mobilized behind two chief legislative strategies designed to limit or eliminate its exposure to...more

Court Permits Additional Discovery Relating To Collateral Estoppel Defense

At issue in this case is a reissued patent. It was obtained during the appeal in a related matter where the court had ruled for defendants (including the defendant in this case). The appellate court reversed a claim...more

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