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USPTO Says Overlapping Range In Prior Art Insufficient to Invalidate Method of Treatment Patent
  • Dechert LLP
  • USA
  • April 13 2018

Pharmaceutical patents frequently claim treatment methods that utilize a range of amounts or concentrations for the active ingredient or excipients


Sham Affidavits
  • Reed Smith LLP
  • USA
  • September 25 2017

We're quite familiar with people who say one thing, when they think that's in their interest, and later when circumstances change, say something


The Power of an Inference: Federal Court Restores $125 Million S. 8 Damages Award
  • McCarthy Tétrault LLP
  • Canada
  • June 16 2017

In Teva v. Pfizer Canada, 2017 FC 526, the Federal Court reaffirmed and reissued a judgment awarding Teva a section 8 damages award in excess of $125


制止恶意注册系列二丨商评委对“以其他不正当手段取得注册”条款中“批量抢注”的适用
  • Wanhuida Peksung
  • China
  • May 19 2017

商标法第四十四条第一款规定“已经注册的商标是以欺骗手段或者其他不正当手段取得注册的


2016 False Claims Act Review: A Truly Extraordinary Year
  • Pietragallo Gordon Alfano Bosick & Raspanti LLP
  • USA
  • April 1 2017

As we head into the second quarter of an already turbulent 2017, it is worth reflecting on the truly extraordinary events of 2016. Of course, there


Where Party Joined Pending IPRs, Delaware Takes Broad View of 315 Estoppel
  • Jones Day
  • USA
  • March 10 2017

In Parallel Networks Licensing, LLC v. International Business Machines Corporation, No. 1:13-cv-02072, Dkt. No. 366 (D. Del. Feb. 22, 2017) (Slip Op


IPR Estoppel Provisions May Not Be That Scary After All
  • Pepper Hamilton LLP
  • USA
  • February 21 2017

IPR petitioners wary of the statutory estoppel under 35 U.S.C. 315(e)(2) may have reason to be cautiously optimistic. Judge Sue Robinson of


District Court Interprets the IPR Estoppel Provision Narrowly
  • Marshall Gerstein & Borun LLP
  • USA
  • December 28 2016

An AIA trial is a relatively-inexpensive, partial substitute for challenging the validity of a patent. Yet, prospective AIA trial petitioners


Federal Circuit Affirms Tygacil Formulation Patent
  • Foley & Lardner LLP
  • USA
  • August 23 2016

In Apotex, Inc. v. Wyeth LLC, the Federal Circuit affirmed the decision of the USPTO Patent Trial and Appeal Board (PTAB) finding that Apotex had


Federal Circuit Affirms PTAB Upholding Patent Claims
  • Marshall Gerstein & Borun LLP
  • USA
  • August 23 2016

In what has been a rare outcome to date, the Federal Circuit in Apotex v. Wyeth, dkt. no. 2015-1871 (Fed. Cir. Aug. 16, 2016) affirmed in a