Finnegan Henderson Committed Legal Malpractice By Favoring Marking Blade Inventor Over Corporate Patent Client: Lawsuit

Michael E. McCabe, Jr.Conflicts of Interest, IP Malpractice, Patent Malpractice10 Comments

Who is an IP firm’s patent prosecution client when the firm represents a limited liability company and one of its members is the sole inventor?  Does the answer change if the LLC is never actually formed, and no one ever advises the law firm?  Those are just two questions that appear to be at the center of a malpractice lawsuit … Read More

Alston & Bird Prevails In $10 Million Patent Litigation Malpractice Suit

Michael E. McCabe, Jr.IP Litigation Malpractice, IP Malpractice, Malpractice, Patent Litigation Malpractice, Patent MalpracticeLeave a Comment

On January 26, 2017, a New York state appeals court panel affirmed a lower court’s dismissal of a $10 million malpractice complaint filed against Alston & Bird LLP.  The court held that the complaint filed by Alston’s former client, high-tech fabric maker Brookwood Cos., Inc., failed to state a plausible claim that Brookwood would have avoided millions of dollars in … Read More

IP Firm Tees Up Dismissal Of Subject Matter Conflict, Negligent Patent Prosecution Malpractice Case

Michael E. McCabe, Jr.Conflicts of Interest, District Court Litigation, Patent Ethics, Patent Malpractice, Patent Subject Matter ConflictsLeave a Comment

A recent patent malpractice action filed in federal court in New York against an IP firm raises once again the issue of subject matter conflicts between concurrent clients in prosecuting patent applications in a similar field of technology.  The issue of subject matter conflicts in concurrent patent representation continues to be an area of significant interest–and concern–for IP practitioners who … Read More

Appeals Court Rejects Belated Alice Defense, Affirms $8 Million Patent Malpractice Award

Michael E. McCabe, Jr.Malpractice, Patent Malpractice1 Comment

The United States Court of Appeals for the Second Circuit rejected yesterday a now defunct Virginia IP firm’s attempt to rely on 35 U.S.C. § 101 and the Supreme Court’s Alice decision as a defense to an $8 million damages award arising from the firm’s negligence in handling a client’s patent application. Protostorm, LLC v. Antonelli, Terry, Stout & Kraus … Read More

IPO Hosting Webinar on Conflicts of Interest in Patent Prosecution

Michael E. McCabe, Jr.Conflicts of Interest, Continuing Legal Education, Patent EthicsLeave a Comment

On Wednesday, February 10, 2016, at 2:00 PM EST, I will be participating in a webinar hosted by IPO Chat Channel  on Conflicts of Interest in Patent Prosecution in light of the recent decision of the Massachusetts Supreme Court in Maling v. Finnegan, Henderson.  In Maling, a case of first impression, the court rejected the plaintiff’s argument that representing two … Read More

Mass. Sup. Ct. Rules In Favor Of Finnegan, Henderson In Subject Matter Conflicts Malpractice Case

Michael E. McCabe, Jr.Malpractice, Patent Ethics1 Comment

On December 23, 2015, the Massachusetts Supreme Judicial Court issued an opinion dismissing a malpractice complaint filed against an IP law firm for failure to state a claim.  See Maling v. Finnegan, Henderson, Farabow, Garrett & Dunner, LLP.  A copy of the Massachusetts SJC’s opinion is here.  For our previous discussions about the facts and procedural posture of this case, please … Read More

Law Firms Tell Mass. Supreme Court No Subject Matter Conflict In Patent Prosecution Unless Claims “Identical” Or “Mere Obvious Variants”

Michael E. McCabe, Jr.Conflicts of Interest, Malpractice, Patent Ethics, Patent Malpractice1 Comment

On August 20, 2015, eleven law firms filed a joint amicus brief in the Supreme Judicial Court of Massachusetts in Maling v. Finnegan, Henderson, Farabow, Garrett & Dunner.  In Maling, the Massachusetts high court requested amicus briefing on whether Finnegan Henderson’s concurrent representation of two different clients who were allegedly seeking patent protection at the same time on similar inventions, … Read More