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Big Molecule Watch
July 28, 2015

IPR Tracker: IPR2015-01624 (Sanofi-aventis and Regeneron) (U.S. Patent No. 6,331,415)

IPR2015-01624 (Sanofi-aventis and Regeneron) (U S Patent No 6,331,415) 

  • Petitioners: Sanofi-aventis U.S. LLC and Regeneron Pharmaceuticals, Inc.
  • Patent: U.S. Patent No. 6,331,415
  • Patent Title: Methods of Producing Immunoglobulins, Vectors and Transformed Host Cells for Use Therein