News & Analysis as of

Patent Litigation Attorney-Client Privilege

Wolf, Greenfield & Sacks, P.C.

Sued: What In-house Counsel Without Litigation Experience Need to Know - Preparing Your Inside Team

3: Preparing Your Inside Team - Preservation, Privilege, Potential Pitfalls -This is the third in a series of articles that explores considerations and suggested actions for in-house counsel who are inexperienced in patent...more

Patterson Belknap Webb & Tyler LLP

Nothing to See Here: Judge Reznik Finds that Privilege with a Patent Prosecuting Attorney Belongs to the Assignee, Not the...

On November 22, 2023, United States Magistrate Judge Victoria Reznik (S.D.N.Y.) provided some rare insight into “the applicability and scope of the attorney-client privilege as it relates to patent counsel.” Op. at 1. Judge...more

Patterson Belknap Webb & Tyler LLP

Judge Parker Finds GE’s Privileged Documents Show No Signs of Fraud in Medical Imaging Devices Misappropriation Case

On August 8, 2023, Judge Katharine H. Parker (S.D.N.Y.) denied Spectrum Dynamics Medical Limited’s (“Spectrum”) motion to compel the production of documents that it argued fell under the crime-fraud exception to the...more

Fox Rothschild LLP

Patent Litigation Funding: What You Need to Know

Fox Rothschild LLP on

Enforcing a patent can be expensive and time consuming. Patent litigation funding, also known as patent litigation financing, is one way patent owners can protect their rights without incurring the unwanted expense of...more

Akin Gump Strauss Hauer & Feld LLP

Witness Testimony Regarding Intent to Infringe Excluded Because Defendant Refused Such Discovery Based on Privilege

The U.S. District Court for the District of Colorado granted a motion in limine to preclude testimony from corporate executives about their “business understanding” regarding infringement because the defendant previously...more

Patterson Belknap Webb & Tyler LLP

Judge Hall Holds an Answer Waived Privilege by Selectively Pleading Protected Communications

On September 19, 2019, U.S. District Judge LaShann DeArcy Hall denied an appeal by the defendant in a litigation to correct the inventorship of patents of rulings by Magistrate Judges Gary R. Brown and Peggy Kuo that the...more

Akin Gump Strauss Hauer & Feld LLP

Dual-Purpose, Patent Analysis Documents Found Immune from Discovery under Work Product Doctrine

In Limestone Memory Systems LLC v. Micron Technology, Inc. et al., the Discovery Master ruled that, under 9th Circuit law, pre-suit, patent analysis documents qualified for immunity from discovery under the work product...more

Clark Hill PLC

Attorney-Client Privilege Extends to Patent Agents

Clark Hill PLC on

In a recent opinion, the Texas Supreme Court resolved a question of interest to patent attorneys—is there a privilege for communications between a patent agent and his client? In re Silver, No. 16-0682, 2018 Tex. LEXIS 171...more

Miles & Stockbridge P.C.

Use of Patent Agents Increasingly Fortified

On Friday, February 23, 2018, the Texas Supreme Court overturned a lower court’s ruling that attorney-client privilege does not extend to patent agents. The ruling, bound to reverberate throughout the intellectual property...more

McDermott Will & Emery

New PTO Rule on Attorney-Client Privilege Before the PTAB

McDermott Will & Emery on

The US Patent and Trademark Office (PTO) issued a new rule on attorney-client privilege for trials before the Patent Trial and Appeal Board (PTAB) on November 7, 2017. The new rule takes effect December 7, 2017. The new rule...more

Goodwin

PTAB Adopts New Attorney-Client Privilege Rule for PTO Trial Proceedings, Extending Protection to Patent Agents and Foreign Patent...

Goodwin on

Earlier this week the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (“PTAB”) published a Final Rule regarding the scope of the attorney-client privilege in proceedings before the PTAB. The Rule states that...more

WilmerHale

Federal Circuit Patent Updates - September 2017

WilmerHale on

Jang v. Boston Scientific Corporation (No. 2016-1575, 9/29/17) (Prost, O'Malley, Chen) - Chen, J. Affirming denial of motion for JMOL, vacatur of verdict of infringement under the doctrine of equivalents, and judgment of...more

Kilpatrick

Herding Cats: Making The Most Out Of A Joint Defense Group

Kilpatrick on

Litigation today often involves multiple defendants facing a common adversary — whether it is patent litigation against the same patent holder or tort litigation against the same plaintiff. Multidefendant litigation can...more

Eversheds Sutherland (US) LLP

Partnering Perspectives - Summer 2017

As we implement the Eversheds Sutherland combination and expand our ability to serve clients around the globe, our US and international teams are working together to analyze issues impacting clients doing business in multiple...more

McDonnell Boehnen Hulbert & Berghoff LLP

Top Stories of 2016: #11 to #15

After reflecting upon the events of the past twelve months, Patent Docs presents its tenth annual list of top patent stories. For 2016, we identified twenty stories that were covered on Patent Docs last year that we believe...more

Holland & Knight LLP

Federal Circuit Recognizes Privilege for Communications with Non-Lawyer Patent Agent

Holland & Knight LLP on

In a significant ruling, the U.S. Court of Appeals for the Federal Circuit has recognized a new privilege shielding communications between patent applicants and their non-lawyer patent agents. The issue was one of first...more

McGuireWoods LLP

Distinguishing Between "Facts" and Lawyers' "Opinions"

McGuireWoods LLP on

Although the attorney-client privilege does not protect historical facts, any facts "created" during or in anticipation of litigation can present a difficult analysis. In Gilead Sciences, Inc. v. Merck & Co., Case No....more

BakerHostetler

Divided Federal Circuit Panel Creates Patent Agent Privilege

BakerHostetler on

[W]e find that the unique roles of patent agents, the congressional recognition of their authority to act, the Supreme Court’s characterization of their activities as the practice of law, and the current realities of patent...more

Foley & Lardner LLP

Federal Circuit Recognizes Limited Patent Agent Privilege

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In In re Queen’s University At Kingston, a divided panel of the Federal Circuit recognized a limited “attorney”-client privilege for patent agents. The majority’s decision to recognize a patent agent privilege is based...more

Mintz - Intellectual Property Viewpoints

The Federal Circuit Newly Recognizes Patent-Agent Privilege

On March 7, 2016, the Court of Appeals for the Federal Circuit recognized “a patent-agent privilege extending to communications with non-attorney patent agents when those agents are acting within the agent’s authorized...more

BakerHostetler

Federal Circuit Judge Bryson Denies Motion to Disqualify Plaintiff’s Counsel

BakerHostetler on

Providing a rare glimpse into a Federal Circuit judge’s views on the rules of professional conduct governing conflicts of interest, on February 26, 2016, Federal Circuit Judge William Bryson, sitting as a trial judge, denied...more

Robins Kaplan LLP

Production of prosecuting attorney’s memorandum about prior art waives privilege

Robins Kaplan LLP on

Regeneron Pharmaceuticals, Inc. v. Merus B.V. Case Number: 1:14-cv-01650-KBF Judge Forrest, having determined that Regeneron’s production of a memorandum discussing prior art was a waiver of attorney-client...more

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