Patent & Trademark

     DuPont claims Invista Technologies violated patent and stole trade secrets on DuPont nylons and polymers, in Manhattan Federal Court.

     Synthes says Spinal Kinetics’ intervertebral spinal implant violates a Synthes patent, in Delaware Federal Court.
     Volterra Semiconductor says Primarion and Infineon violate patent on its voltage regulator, in San Jose Federal Court.

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