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Expert Testimony

White and Williams LLP

New Jersey Court Pumps the Brakes on Product Liability Lawsuit

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In Wang v. Maserati N. Am., Inc., C.A. No. 23-2402, 2025 U.S. Dist. LEXIS 61446, the United States District Court for the District of New Jersey (District Court) considered the admissibility of the opinions of plaintiffs’...more

J.S. Held

Explaining Standard of Care in Construction Disputes

J.S. Held on

Setting the Stage for Construction Litigation Support - The scale and complexity of construction projects often lead to a different outcome than expected, creating a dispute between the parties. Many construction disputes...more

Maron Marvel

Mass and Toxic Tort Case Update - Asbestos

Maron Marvel on

Maffei v. A.O. Smith Water Prods. Co. (In re N.Y.C. Asbestos Litigation), 2025 N.Y. Slip Op. 1425 (N.Y. App. Div. 2025) - Valuing asbestos cases can sometimes be complicated but on March 13th, 2025, the NY Appellate Court...more

Husch Blackwell LLP

A Check on Experts in the Talcum Powder World

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On February 7, 2025, Judge Walker, sitting in the United States District Court for the Eastern District of Virginia, ruled that the Plaintiff (a subsidiary of a parent company engaged in nationwide talcum powder litigation)...more

TNG Consulting

Expert Witnesses Admitted in Title IX Jury Trials (Updated)

TNG Consulting on

Fifteen years ago, I received what seemed like an odd request: would I be willing to serve as an expert witness in federal Title IX litigation? My perception had always been that most Title IX litigation focused on questions...more

Maison Law

The Role of Expert Witnesses in Car Accident Litigation

Maison Law on

Auto accidents can upend the lives of motorists and their families in the blink of an eye, often through the carelessness and negligence of others. Seeking legal restitution is an important step in putting the pieces back...more

Stark & Stark

Contesting a Will in Pennsylvania: The Legal Process

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In Pennsylvania, contesting a will is a serious legal action that should not be taken lightly. It can be emotionally challenging, especially if you believe that the last will and testament will not reflect the true intentions...more

J.S. Held

Proper Collection, Handling, Storage & Disposal of Physical Evidence (Second Edition)

J.S. Held on

Regardless of the specific cause of property damage—whether it be vehicle impact, structural collapse, construction defects, equipment failures, fire or explosion, hail, lightning, storms, animal activity, or water...more

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

PTAB Issues Additional Information on New Pre-Institution Discretionary Briefing

On April 25, 2025, the USPTO issued additional information in response to frequently asked questions (FAQs) about the “Interim Processes for PTAB Workload Management” memorandum issued on March 26, 2025. As discussed in our...more

Fish & Richardson

PTAB Issues FAQs on Interim Process for Workload Management

Fish & Richardson on

Last week, the Patent Trial and Appeal Board (PTAB) issued a list of FAQs related to the new bifurcated process for discretionary denial established in the March 26 memorandum issued by Acting Director Stewart. The FAQs...more

Ward and Smith, P.A.

Litigating Trade Secret Cases: A Strategic Guide for In-House Counsel

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Ed. Note: This is the third in a series of articles taken from Gavin Parsons' CLE presentation for the North Carolina Bar Association's Antitrust and Complex Business Dispute CLE Program presented on Thursday, January 30,...more

Knobbe Martens

No Error: The Board Committed No Procedural Error by Relying on Evidence Outside of the Prior Art Reference

Knobbe Martens on

SAGE PRODUCTS, LLC v. STEWART [OPINION] - Before Reyna, Cunningham, and Stark. Appeal from the United States Patent and Trademark Office, Patent Trial and Appeal Board. The Board did not abuse its discretion by relying on...more

Jones Day

Expert Testimony Supporting POPR Can Be An Effective Strategy

Jones Day on

It is relatively uncommon for parties to submit expert declarations in the preliminary-response phase of an IPR proceeding, but recently the Patent Owner in Imperative Care, Inc. v. Inari Medical, Inc. effectively used that...more

Stark & Stark

Court Affirms Admissibility of DTI-Based TBI Diagnosis in Oklahoma Federal Case

Stark & Stark on

In a significant decision for plaintiffs litigating traumatic brain injury (TBI) claims, the U.S. District Court for the Northern District of Oklahoma has denied a defense motion to exclude expert testimony based on diffusion...more

Carey Olsen

Bermuda Litigation Guide 2025 (Chambers)

Carey Olsen on

The guide provide the latest Bermuda legal information on litigation funding, initiating a lawsuit, pre-trial proceedings, discovery, injunctive relief, trials and hearings, settlement, damages and judgment, appeals, costs,...more

K&L Gates LLP

Litigation Minute: Emerging Contaminants: Defending Litigation

K&L Gates LLP on

What You Need to Know in a Minute or Less - Effectively defending emerging contaminant litigation requires counsel capable of navigating extremely complex scientific issues related to causation, while also not losing sight of...more

Stark & Stark

How to Present Your Story in Divorce Court: Evidence Strategies

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Divorce and family law proceedings can be emotionally charged and legally complex, particularly when disputes arise over issues such as property division, child custody, spousal support, or allegations of misconduct....more

Goodell, DeVries, Leech & Dann, LLP

Appellate Court Undermines Rochkind by Conflating Rule 5-702 and Rule 2-501

[DISCLOSURE: Although I do not represent the defendant hospital in Jabbi v. Adventist Healthcare, Inc. No. 2071 (Sept. Term, 2023) (March 5, 2025) (reported), I often represent Maryland hospitals seeking to exclude causation...more

Proskauer - The Patent Playbook

Federal Circuit Affirms That Expert Testimony Must Be Based on Competent and Reliable Evidence

Mirror Worlds Technologies, LLC (“Mirror Worlds”) sued Meta Platforms, Inc. (“Meta”)—formerly Facebook, Inc.—in the Southern District of New York for patent infringement. The lawsuit involved three patents related to storing,...more

Baker Botts L.L.P.

Patent Apportionment: Anything You Say in a License Agreement May Be Used Against You in a Court of Law

Baker Botts L.L.P. on

Over the last several years, the Federal Circuit has increasingly scrutinized patent litigants’ reliance on “comparable licenses” as a means for calculating a reasonable royalty, including whether the license needs to be...more

J.S. Held

Utilizing Digital Forensics Expertise in Intellectual Property, Copyright & Trade Secret Matters

J.S. Held on

Need Assessment, Vetting, and Identification of a Reliable Expert in the Digital Forensics Process - Whether your organization is looking for advisory and expert support for an internal investigation into allegations of...more

BakerHostetler

[Podcast] The Changing Landscape: Admissibility of Experts in Patent Cases

BakerHostetler on

Experts play a crucial role in patent cases. Experts opine on claim construction, infringement, invalidity and the proper amount of damages. And the exclusion of an expert witness can significantly impact the outcome of a...more

Warner Norcross + Judd

It’s Confirmed: Discretionary Denials Will Likely be on the Rise Following USPTO’s New Guidance Following Withdrawal of Fintiv...

Following the U.S. Patent and Trademark Office’s (USPTO’s) decision to rescind the Fintiv Memo on Feb. 28, 2025, the result was that the Patent Trial and Appeal Board (PTAB) would have greater flexibility in exercising its...more

Cohen Seglias Pallas Greenhall & Furman PC

When Parental Discipline Becomes a Legal Issue: Key Takeaways from State v. Franck A. Amang for NJ Family Law Practitioners

The line between lawful parental discipline and criminal conduct can be a legal tightrope—especially when the Division of Child Protection and Permanency (DCP&P) is involved. The recent Appellate Division decision in State v....more

Husch Blackwell LLP

Another Bite at the Apple: Court Tosses Defense Verdict in Infant Formula Litigation

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In December 2024, we reported on a City of St. Louis, Missouri jury verdict in favor of baby formula manufacturers in a lawsuit claiming their specialized infant formulas for premature babies caused an infant to develop...more

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