Haynes Beffel & Wolfeld LLP

  • Established in 1999
  • Firm Size 5
  • An independent intellectual property counseling and patent prosecution firm serving corporations, start-ups, emerging technology companies and prominent investors in the San Francisco Bay Area, the Silicon Valley, and around the world.

  • Peer Reviews

    4.8/5.0 (28)
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Areas of Practice (39)

  • Intellectual Property
  • Patents
  • Trademarks
  • Copyrights
  • Patent Licensing
  • Patent Litigation
  • Patent Portfolio Management
  • Patent Protection
  • Intellectual Property Prosecution
  • Intellectual Property Litigation
  • Medical Intellectual Property
  • Mechanical Intellectual Property.
  • Drug
  • Medical Device Regulation
  • Mechanical Patents
  • Design Patents
  • Semiconductor Technology
  • Patent Prosecution
  • Patent Infringement
  • Mechanical Patent Prosecution
  • Internet Patents
  • Technology Transfers
  • Intellectual Property Licensing
  • Intellectual Property Procurement
  • International Intellectual Property.
  • Litigation
  • Utility Patents
  • Computer Law
  • Computer and Software Patents
  • Mechanical Intellectual Property
  • Electro-Mechanical Patents
  • Medical Device Patents
  • Medical Patents
  • Electrical Patents
  • Electronic Patents
  • Patent Applications
  • Electrical Patent Prosecution
  • Computer Architecture Patents
  • Computer Software Law
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Peer Reviews

4.8/5.0 (28 reviews)

  • Legal Knowledge

    4.9/5.0

  • Analytical Capability

    4.9/5.0

  • Judgment

    4.8/5.0

  • Communication

    4.7/5.0

  • Legal Experience

    4.8/5.0

  • 5.0/5.0 Review for Ernest Beffel Jr by a Partner on 06/06/09 in Intellectual Property Procurement

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  • 4.8/5.0 Review for Ernest Beffel Jr by a Partner on 11/09/09 in Intellectual Property Litigation

    I know Ernie from Law School, but I have not had significant professional experience with him. I do know that he is very smart and ethical. I would have no problem recommending him to my most significant clients.

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  • 4.8/5.0 Review for Mark A. Haynes by a Managing Partner on 08/03/09 in Patent Prosecution

    Mark Haynes is a tremendous patent prosecution specialist who brings business savvy and seasoned experience to the process. Mark is much more than just a patent prosecution specialist; he provides a whole context of good advice and uses good judgeme... Read more

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  • 4.8/5.0 Review for Mark A. Haynes by a Partner on 08/01/09 in Patent Prosecution

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  • 4.6/5.0 Review for Mark A. Haynes by a Partner on 07/26/09 in Patent Prosecution

    Mr Haynes has superior skills in prosecuting complex patents, evaluating prior art, and assessing patentability. His technical expertise in electronics and semiconductors is outstanding.

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  • 4.4/5.0 Review for Ernest Beffel Jr by a Partner on 11/03/09 in Intellectual Property Rights

    Mr Beffel is a top patent strategist, highly skilled in the area of semiconductors, electronics, and circuitry.

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  • 4.4/5.0 Review for Ernest Beffel Jr by a Managing Partner on 10/24/09 in Patent Portfolio Management

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  • 3.0/5.0 Review for James Hann by a Partner on 10/28/09 in Intellectual Property Prosecution

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