Stephen P. Ellingson

Attorney Profile

Top Rated Business Litigation Attorney in San Carlos, CA

Hayes Scott Bonino Ellingson Guslani Simonson & Clause LLP
999 Skyway Rd., Suite 310
San Carlos, CA 94070
Phone: 650-486-2873
Fax: 650-637-8071
Selected to Super Lawyers: 2009, 2017 - 2021
Licensed Since: 1988
Practice Areas: Business Litigation (50%), Intellectual Property (30%), Business/Corporate (20%)
Attorney Profile

Steve Ellingson's practice focuses on complex commercial litigation and intellectual property matters. He represents software, internet, manufacturing, and other technology companies in disputes involving trademark infringement, trade secret misappropriation, copyright, counterfeiting electronic components and consumer goods, defamation and trade libel, statutory and common law unfair competition and business practices, breach of technology license agreements and other contract disputes.  Steve also handles extra-contractual insurance coverage litigation, including advertising injury coverage for intellectual property claims and other claims for casualty coverage.  In addition to his litigation experience, Steve counsels clients on trademark clearance matters and prosecution of trademark applications in the USPTO. He also counsels clients and negotiates a wide variety of transactions in the technology sector, including software and other technology licensing agreements.

About Stephen P. Ellingson

Admitted: 1988, California

Professional Webpage:

Industry Groups

  • Advertising
  • Electronics Manufacturing
  • Internet
  • Private Equity
  • Software
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Office Location for Stephen P. Ellingson

999 Skyway Rd.
Suite 310
San Carlos, CA 94070

Last Updated: 4/6/2021

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