William Lambert

Sheppard, Mullin, Richter & Hampton LLP

$ $$$

Lytton Avenue 379
Palo Alto 94301 CA US

William R. Lambert is a partner in the Intellectual Property Practice Group in the firm’s Palo Alto office. Dr. Lambert is a Partner in the Intellectual Property Group in Sheppard Mullin’s Silicon Valley office.

He is a registered patent attorney who focuses his practice on patent prosecution and client counseling including the validity, infringement, and freedom-to-operate opinions. He has expertise in the  chemical, pharmaceutical, biomedical, material science, polymer science, electronics, photonics, optoelectronics, semiconductor and alternative energy industries, working with clients ranging from start-ups to Fortune 100 companies

Dr. Lambert has practiced patent law for 13 years in Silicon Valley.  He has also worked as  patent counsel for a Bay Area pharmaceutical start-up company, co-founded a start-up  electronic packaging company, and was a member of the technical staff with AT&T/Lucent Technologies Bell Laboratories at Murry Hill for 17 years.


  • J.D., University of New Hampshire
  • Ph.D., Chemical Physics, California Institute of Technology
  • B.A., Biochemistry, University of California, Berkeley

Admissions :

  • California
  • U.S. Court of Appeals for Veterans Claims
  • U.S. Patent and Trademark Office


  • American Association for the Advancement of Science, Member
  • American Bar Association, Member
  • American Chemical Society, Member
  • Silicon Valley Intellectual Property law Association, Member


Rate : $$$$

Contact for details

Rate and write a review

Your email address will not be published. Required fields are marked *

Is this your profile?Claim it now.

Make sure your information is up to date.
Lytton Avenue 379
Palo Alto 94301 CA US
Get directions

Lina Stillman

Broadway 42
New York 10006 NY US