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Patents Discovery Disputes

Fish & Richardson

Texas Patent Litigation Monthly Wrap-Up: October 2023

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The Texas Patent Litigation Monthly Wrap-Up for October 2023 covers three decisions addressing the scope of the work-product and attorney-client privileges, limits on the use of a defendant’s use of its own patents during...more

Haug Partners LLP

A Word of Caution When Disclosing Confidential Information to A Non-Party Under A Protective Order

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In a 2-1 opinion,1 the Federal Circuit recently reversed a decision from the United States District Court for the Western District of Wisconsin finding Defendant Leader Accessories LLC (“Leader”) and its attorney, Mr....more

Patterson Belknap Webb & Tyler LLP

Judge Gorenstein Rules Either Use Objections or Lose Them in Discovery Responses

On May 20, 2022, Magistrate Judge Gabriel Gorenstein (S.D.N.Y.) ruled on several discovery disputes inSure Fit Home Prods., LLC v. Maytex Mills Inc. In a case involving shower curtains, Plaintiff Sure Fit Home Prods. moved...more

Fish & Richardson

Minnesota Patent Litigation Wrap-Up - Q1 2022

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This post continues our summary of substantive orders in patent litigation in the District of Minnesota. This summary includes discovery relevant to willfulness findings, stays under the customer suit exception, and...more

McDonnell Boehnen Hulbert & Berghoff LLP

Alpek Polyester, S.A. v. Polymetrix AG (Fed. Cir. 2021)

While the Federal Circuit has patent law as its principal focus, as a U.S. Circuit Court of Appeals, questions come before the Court on more mundane, procedural matters (which, sometimes being dispositive, does not reduce...more

Dechert LLP

Inability to Agree on Safe Procedures for Source Code Review During Pandemic Leads to Stay of Litigation

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Discovery disputes do not normally lead to a stay of litigation. But, in one recent patent infringement case, the parties’ inability to agree on a safe procedure for allowing the plaintiff’s expert to review the defendant’s...more

Akin Gump Strauss Hauer & Feld LLP

District Court Denies Grant of Partial Stay Pending IPR Due to Defendants’ Delay

In 3G Licensing, S.A. et al v. HTC Corporation, the Honorable Christopher J. Burke of the District of Delaware denied Defendants’ motion for partial stay pending resolution of inter partes review (IPR) because of the lack of...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

Fish & Richardson

Discovery Battles in AbbVie v. Boehringer Ingelheim

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The many discovery disputes between AbbVie and Boehringer Ingelheim (“BI”) over BI’s biosimilar of HUMIRA® (adalimumab) in the Delaware District Court are providing insight on the bounds of discovery in Biologics Price...more

King & Spalding

The USPTO Shutdown: Causes and Implications

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How a USPTO Shutdown Will Affect PTAB Litigation and Prosecution Matters & Strategies - The government shutdown began December 22, 2018, but the United States Patent and Trademark Office (USPTO) and district and appeals...more

Jones Day

Speculation Insufficient To Justify Routine Discovery

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The PTAB has discretion to permit “routine discovery” under 37 C.F.R. §42.51(b)(1)(iii) when that discovery “is narrowly directed to specific information known to the responding party to be inconsistent with a position...more

Smart & Biggar

Rx IP Update - July 2018

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IN THIS ISSUE: - Shire’s VYVANSE patent valid, prohibition order issued - First judicial consideration of Vanessa’s Law: Health Canada must disclose requested clinical trial data - PMPRB News - Patented Medicine...more

Mintz - Intellectual Property Viewpoints

ITC Updates Its Rules of Practice and Procedure To Increase Speed and Efficiency

On Tuesday, May 8, 2018, the International Trade Commission (“ITC” or the “Commission”) published the final changes to its rules of practice and procedure. The Commission stated that the changes are intended to both...more

Jones Day

When is it too late to petition for IPR?

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By statute, an IPR cannot be instituted if the petitioner, real party in interest, or its “privy” was sued for infringing the patent more than one year before the petition for the IPR. 35 U.S.C. § 315(b). As we previously...more

Jones Day

ALJ Denies Sanctions for Being Unsupported by Discovery Misconduct

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In a recent order, Administrative Law Judge (“ALJ”) Shaw denied Complainants’ Paice LLC and the Abell Foundation, Inc. (“Paice”) motion for evidentiary sanctions against Respondent Ford Motor Company (“Ford”) for allegedly...more

Proskauer - New England IP Blog

Electronic Return Receipt Patent Dispute Dubbed “Exceptional Case” After Summary Judgment Award

In the long-standing patent dispute between Sophos and RPost, Judge Casper recently issued the oft-sought but rarely received award of attorneys’ fees, after finding that the case was “exceptional.” The suit began in 2013,...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

Diagrams Not Considered Source Code Under Modified Protective Order

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In a recent Order, ALJ McNamara clarified that while diagrams drawn by an expert depicting the interplay and hierarchy of relevant code modules, inputs, and outputs of source code are to be treated as confidential business...more

Proskauer - New England IP Blog

Subpoenas on Customers Blocked in MRI Patent Case

In a recent multi-district case involving patent infringement allegations relating to MRI imaging, Judge Stearns granted motions for protective orders directed to untimely-served subpoenas on third party customers. The case...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

In Allied v. OSMI, the Circuit affirms dismissal of a declaratory judgment action even though Allied’s Mexican distributors had been sued in Mexico on a corresponding Mexican patent. In a first Waymo v. Uber case, the panel...more

Knobbe Martens

Federal Circuit Review - August 2017

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District Court Abused Discretion in Ignoring Federal Circuit Mandate to Reconsider Attorneys’ Fees Under Octane Fitness - In Adjustacam, LLC v. Newegg, Inc., Appeal No. 2016-1882, the Federal Circuit held that a district...more

Goodwin

Federal Circuit dismisses Amgen’s appeal and mandamus petition

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Today, the Federal Circuit dismissed Amgen’s appeal from and mandamus petition regarding the U.S. District Court for the Delaware’s order denying Amgen’s motion to compel discovery for lack of jurisdiction under the...more

Jones Day

Unmet Garmin Factor 3 Proves Fatal for Additional Discovery Request

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In Polygroup Ltd. v. Willis Electric Co., Ltd., the Patent Trial and Appeal Board denied a Patent Owner request for documents already provided in a co-pending lawsuit but restricted from use by a protective order....more

Akin Gump Strauss Hauer & Feld LLP

Defendant Wipes Out After Getting Caught in the Riptide and Is Sanctioned for Ill-Conceived Motion to Compel in Surf Tech...

This case presents an example of a district court’s use of the “proportionality” requirement of Rule 26 to limit overbroad discovery. On March 9, 2017, Magistrate Judge Barbara L. Major of the District Court for the Southern...more

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