Registered patent attorney

Darryl H Steensma

USPTO Reg. 43155

Firm

Latham & Watkins LLP

Address

12670 High Bluff Drive

San Diego, CA, 92130

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Darryl H Steensma

  • Is Darryl H Steensma a registered patent attorney?

    Yes. Darryl H Steensma is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43155). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Darryl H Steensma located?

    Darryl H Steensma's office is in San Diego, California (92130). Affiliated with Latham & Watkins LLP.

  • What firm does Darryl H Steensma work at?

    Darryl H Steensma is listed as affiliated with Latham & Watkins LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Darryl H Steensma?

    Darryl H Steensma's office phone (per the USPTO public roster) is 858-523-3926. 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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