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Professionals About the Firm Global IP

Practice areas


Saliwanchik, Lloyd & Eisenschenk's intellectual property practice comprises a group of attorneys practicing in patent, trademark, copyright, and related intellectual property matters. The firm provides a full range of services relating to intellectual property.



The firm's registered patent attorneys represent clients in a wide range of patent and technology-related matters, including U.S. and foreign patent prosecution; counseling in patent matters; intellectual property licensing; and counseling in related fields. Our U.S. and foreign clients include major corporations, universities, nonprofit research institutions, start-ups, and individual inventors. Our registered patent attorneys and agents have substantial experience in a wide range of technology with particular expertise in biotechnology law. Some of the technical fields in which the attorneys and agents have expertise include:

  • Biotechnology
  • Chemical Technology
  • Pharmaceuticals
  • Materials Science
  • Electronics
  • Software and Business Methods
  • Optics
  • Agriculture


The firm's attorneys regularly counsel and represent clients on a full range of trademark-related issues, including the selection, availability for use, and registration of trademarks and servicemarks. Our attorneys prepare and prosecute trademark applications to protect marks with state agencies and the U.S. Patent and Trademark Office, including opposition and cancellation practice before the Trademark Trial and Appeal Board, as well as coordination of foreign trademark filings. Attorneys also counsel and represent clients in trademark and domain name disputes before federal and state courts, and administrative agencies.