Registered patent attorney

Darren Donnelly

USPTO Reg. 44093

Firm

Polsinelli LLP

Address

1661 Page Mill Road

Suite A

Palo Alto, CA, 94304

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Darren Donnelly

  • Is Darren Donnelly a registered patent attorney?

    Yes. Darren Donnelly is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44093). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Darren Donnelly located?

    Darren Donnelly's office is in Palo Alto, California (94304). Affiliated with Polsinelli LLP.

  • What firm does Darren Donnelly work at?

    Darren Donnelly is listed as affiliated with Polsinelli LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Darren Donnelly?

    Darren Donnelly's office phone (per the USPTO public roster) is 650-461-7735. 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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