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Inter Partes Review (IPR) Proceeding › Denial of Institution › Expert Testimony

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

2024 PTAB Year in Review: Analysis & Trends – 2024 PTAB Case Highlights

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

Abuse of Process and/or Sanctions – 37 C.F.R. § 42.12 - Spectrum Solutions LLC v. Longhorn Vaccines & Diagnostics, LLC, IPR2021-00847, IPR2021-00850, IPR2021-00854, IPR2021-00857 & IPR2021-00860 - Decision...more

Jones Day

Expert Testimony That Does Not Disclose Underlying Facts Or Data Entitled To Little Weight

Jones Day on

“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.” 37 C.F.R. § 42.65(a). With that principle in mind, the PTAB recently denied institution...more

Akin Gump Strauss Hauer & Feld LLP

PTAB Applies Director’s Guidance and Holds that Compelling Evidence of Unpatentability Precludes Fintiv Denial

Akin Gump Strauss Hauer & Feld LLP on

In an IPR institution decision issued shortly after the USPTO issued interim guidance on discretionary denials, the PTAB held that the petition presented “compelling evidence of unpatentability,” foreclosing a Fintiv...more

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