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Prollenium US, Inc. v. Allergan Industrie, SAS

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Case Number:

IPR2019-01505

Case Type:

IPR

Status:

Terminated

Petitioner:

Prollenium US, Inc.

Patent Owner:

Allergan Industrie, SAS

Patent Number:

8450475

Tech Center:

1600

  1. February 22, 2021

    Allergan Patents Spared From PTAB Review In Settlement

    The Patent Trial and Appeal Board said it won't review six Allergan patents covering the company's injectable skin filler Juvederm, despite expressing skepticism toward them, after Allergan announced it has inked a licensing agreement with the low-cost rival challenging the patents.

  2. January 12, 2021

    PTAB Judge Skeptical Allergan's Juvederm Patents Are Valid

    Attorneys for Allergan had a tough time Tuesday persuading the Patent Trial and Appeal Board that six patents covering the company's injectable skin filler Juvederm are not obvious because they solved long-standing degradation problems with existing fillers, with one judge calling the argument "speculative."

  3. March 19, 2020

    PTAB To Review Allergen Juvederm Patent At Heart Of IP Suit

    The Patent Trial and Appeal Board said Thursday it will review an Allergan patent covering its injectable skin filler Juvederm, giving a boost to Prollenium US Inc.'s effort to fend off an infringement suit from Allergan.