Registered patent agent

Sabrina E Contreras

USPTO Reg. 84603

Address

214 Augustine Dr.

Martinez, CA, 94553

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Sabrina E Contreras

  • Is Sabrina E Contreras a registered patent attorney?

    Sabrina E Contreras is a registered patent agent (USPTO Registration Number 84603). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Sabrina E Contreras located?

    Sabrina E Contreras's office is in Martinez, California (94553).

  • How do I contact Sabrina E Contreras?

    Sabrina E Contreras's office phone (per the USPTO public roster) is 918-804-1210. 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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