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Expert Reports Claim Construction

AEON Law

Patent Poetry: Federal Circuit Affirms Striking of Expert Report

AEON Law on

The Federal Circuit has affirmed a lower court’s striking of an expert’s report on patent infringement, on the basis that it was materially different from the claim construction agreed to by the parties. Treehouse Avatar...more

McDermott Will & Emery

Game Over when Expert Fails to Use Correct Claim Construction

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit concluded that a district court did not abuse its discretion in striking expert testimony where the testimony did not rely on an agreed and court-adopted claim construction....more

Weintraub Tobin

District Court Considers Acceptable Limits to Attorney Participation in Drafting of Expert Reports

Weintraub Tobin on

In Munchkin, Inc. v. Tomy International, Inc., 1-18-cv-06337 (NDIL May. 24, 2022) the Court considered the permissible extent of attorney participation in the preparation of an expert report. The Court did so in response to...more

Proskauer - New England IP Blog

Scope of Brain Imaging Patent Dispute Comes into Focus

Judge Stearns recently clarified the scope of an almost five-year-old multi-district patent dispute in the District of Massachusetts. Since early 2013, Judge Stearns has presided over NeuroGrafix’ allegations of patent...more

Jones Day

CALJ Denies Motion to Supplement Expert Reports

Jones Day on

In Certain Integrated Circuits with Voltage Regulators and Products Containing Same; Inv. No. 337-TA-1024, Chief ALJ Bullock recently denied a motion by Complainant R2 Semiconductor, Inc. to take additional discovery and...more

Akin Gump Strauss Hauer & Feld LLP

Judge Chhabria Excludes Damages Survey Based on the Survey’s Reliance Upon a Rejected Claim Construction

On February 14, 2017, Judge Chhabria of the Northern District of California granted, in part, Apple’s motion to exclude the expert report of Unwired Planet’s survey expert, Dr. Allenby. Dr. Allenby was hired to conduct a...more

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