Registered patent attorney

Sam L Nguyen

USPTO Reg. 52496

Firm

Hamilton DeSanctis & Cha, LLP

Address

3239 El Camino El Camino Real

Suite 220

Palo Alto, CA, 94306

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Sam L Nguyen

  • Is Sam L Nguyen a registered patent attorney?

    Yes. Sam L Nguyen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 52496). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Sam L Nguyen located?

    Sam L Nguyen's office is in Palo Alto, California (94306). Affiliated with Hamilton DeSanctis & Cha, LLP.

  • What firm does Sam L Nguyen work at?

    Sam L Nguyen is listed as affiliated with Hamilton DeSanctis & Cha, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Sam L Nguyen?

    Sam L Nguyen's office phone (per the USPTO public roster) is 650-565-8738. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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