Registered patent attorney

Sandra J. Sofinski

USPTO Reg. 59405

Address

9550 Fremont Avenue

Apt L-7

Montclair, CA, 91763

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Sandra J. Sofinski

  • Is Sandra J. Sofinski a registered patent attorney?

    Yes. Sandra J. Sofinski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 59405). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Sandra J. Sofinski located?

    Sandra J. Sofinski's office is in Montclair, California (91763).

  • How do I contact Sandra J. Sofinski?

    Sandra J. Sofinski's office phone (per the USPTO public roster) is 310-948-8148. 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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