Invalidating an issued patent

He has served as litigation counsel in a variety of patent and trademark disputes in many different jurisdictions, and has also served as appellate counsel before the Court of Appeals for the Federal Circuit.

Joe also focuses on complex inter partes matters before the U. Food and Drug Administration issues, including citizen petitions, Orange Book listing, and trademark issues.

Although the ’772 patent also received a five-year term extension, the term extension did not affect the holding of the case.He regularly handles complex and high-profile domestic and international patent portfolios, intellectual property agreements and licensing, IP evaluations for collaborations, mergers, and acquisitions.In disputed court cases Bob’s work includes representing and counseling client in ANDA litigations, complex patent infringement cases and appeals, and multidistrict and international cases.Dustin Weeks is a Partner in the intellectual property practice group at Troutman Sanders.His practice spans all areas of intellectual property law, including patent prosecution, patent litigation (including Hatch-Waxman litigation), and client counseling.

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