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Patents Discovery Attorney-Client Privilege

Fish & Richardson

Attorney-Client Privilege for Foreign Patent Agents and European Patent Attorneys

Fish & Richardson on

Attorney-client privilege refers to the protection of confidential communications made for the purpose of obtaining or providing legal advice. Application of and exceptions to this privilege are fact-based determinations made...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

Mintz - Intellectual Property Viewpoints

When Is Pre-Acquisition Analysis of Patents Protected from Discovery During Litigation?

A Discovery Master in Limestone Memory Systems LLC v. Micron Tech., Inc. pending in the Central District of California recently provided additional guidance to practitioners and patent owners on this important question. The...more

Nutter McClennen & Fish LLP

What’s the Purpose of it All? Determining Invention Disclosure Privilege

Invention disclosures made by an inventor to an attorney, or a review committee including attorney(s), often contain sensitive information that a client would prefer to keep confidential. It is important for both inventors...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

Mintz - Intellectual Property Viewpoints

Federal Circuit Says PTO Submissions can Waive Privilege to Future Communications

On July 20, 2017, the United States Court of Appeals for the Federal Circuit in In re OptumInsight denied OptumInsight’s petition for writ of mandamus on privilege waiver. The court held that the District Court for the...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

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

McDermott Will & Emery

AbbVie Documents Not Protected by Privilege in FTC Sham Litigation Suit - Federal Trade Commission v. AbbVie, Inc., (E.D. Penn....

McDermott Will & Emery on

The U.S. District Court for the Eastern District of Pennsylvania ordered AbbVie, Inc. and Besins Healthcare to produce unredacted documents to the Federal Trade Commission (FTC), because the documents were relevant to the...more

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

Post-Grant Proceedings: The Top Seven Things You Should Know About the Proposed Rule Changes

On August 20th, the U.S. Patent and Trademark Office published proposed rules that would amend the consolidated set of rules currently governing Inter Partes Reviews, Post-Grant Reviews, Covered Business Method Reviews, and...more

McDermott Will & Emery

PTAB Expands Discovery for Inter Partes Review

McDermott Will & Emery on

GEA Process Engineering, Inc. v. Steuben Foods, Inc. - In a decision that has the potential to expand the scope of permissible discovery in inter partes reviews (IPRs) as well as other post-grant procedures under the...more

Farella Braun + Martel LLP

Employee and Inventor Witnesses in Patent Trials: The Blurry Line Between Expert and Lay Testimony

Parties in patent infringement lawsuits frequently must choose a witness to explain complex or scientific technology behind an invention or an accused product that sits at the heart of a claim or a defense. Often, the parties...more

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