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“Follow-On” Petitions Have Significant Hurdles to Overcome

By Anthony A. Hartmann on March 31, 2015

The PTAB denied Petitioner’s request for rehearing of a decision declining to institute an IPR in Conopco Inc. dba Unilever v. The Proctor & Gamble Co., IPR2014-00628, Paper 23 (March 20, 2015). This was Unilever’s second petition against the same patent. See IPR2013-00510, Paper 2. The petition was denied in-part for raising “substantially the same prior art or argument” presented in the first petition. Paper 23 at 3 (citing 35 U.S.C. §325(d)).

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  • Posted in:
    Intellectual Property
  • Blog:
    AIA Blog
  • Organization:
    Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
  • Article: View Original Source

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