Welsh IP Law regularly represents its clients in Federal Court and before the Patent Trial and Appeal Board and Trademark Trial and Appeal Board. Attorney Welsh has a formidable record enforcing his clients IP rights and defending them against third party claims. He has appeared in more than fifty federal cases and TTAB proceeding during his career, served as lead trial counsel, and obtained jury verdicts for millions of dollars. He has disposed of countless infringement threats against his clients without resorting to litigation.

Successful litigation requires deliberate strategy, clear objectives, detailed cost assessments, and realistic expectations. We work directly with our clients on each of the points to ensure a winning strategy.

Our Litigation Services include:

  • Federal District Court
  • Patent Infringement
  • Trademark Infringement
  • Misappropriation of Trade Secret
  • Copyright Infringement
  • IP Defense
  • Trademark Oppositions
  • Trademark Cancellations
  • Inter Parte Review (IPR)
  • Patent Trial and Appeal Board
  • Trademark Trial and Appeal Board
  • District of Connecticut
  • Eastern District of New York
  • Southern District of New York
  • Norther District of California
  • Court of International Claims
  • Court of Appeals for the Federal Circuit
  • Connecticut Superior Court
  • Cease and Desist Letters
  • Enforcement
  • Invalidity Analysis

Contact Welsh IP Law

Please contact us for a courtesy consultation and estimate regarding your intellectual property.

PO Box 1267 Darien, CT 06820

We specialize in prosecution and litigation

Our clients include Fortune 500 companies, global brands, family businesses, and start-ups from around the world.