Registered patent attorney

Robert Berliner

USPTO Reg. 20121

Address

601 S. Figueroa Street

Suite 2080

Los Angeles, CA, 90017-5780

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert Berliner

  • Is Robert Berliner a registered patent attorney?

    Yes. Robert Berliner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 20121). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert Berliner located?

    Robert Berliner's office is in Los Angeles, California (90017-5780).

  • How do I contact Robert Berliner?

    Robert Berliner's office phone (per the USPTO public roster) is 213-266-4586. 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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