Registered Patent Attorney
Patents, Trademarks, Copyrights, Opinions, Licensing, Litigation Consulting
Darrell focuses on preparing and prosecuting patent applications before the USPTO in the fields of medical devices, electronics, semiconductors, vehicles, and electro-mechanical devices. Darrell has over ten years of experience in law firms and in-house protecting intellectual property through U.S. and foreign patent prosecution (utility and design), patent litigation (federal courts and U.S. Int’l Trade Comm.), patent clearance and freedom to operate analysis, inter partes reexamination, drafting and negotiating IP license agreements and contracts, trademark prosecution, and copyright filings.