Registered patent attorney

Eric Lorne Lifschitz

USPTO Reg. 50538

Firm

Law Offices of Eric L. Lifschitz

Address

345 Franklin Street

San Francisco, CA, 94102

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in San Francisco, California

Browse all San Francisco patent attorneys →

Frequently asked

Frequently asked about Eric Lorne Lifschitz

  • Is Eric Lorne Lifschitz a registered patent attorney?

    Yes. Eric Lorne Lifschitz is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50538). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Eric Lorne Lifschitz located?

    Eric Lorne Lifschitz's office is in San Francisco, California (94102). Affiliated with Law Offices of Eric L. Lifschitz.

  • What firm does Eric Lorne Lifschitz work at?

    Eric Lorne Lifschitz is listed as affiliated with Law Offices of Eric L. Lifschitz on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Eric Lorne Lifschitz?

    Eric Lorne Lifschitz's office phone (per the USPTO public roster) is 415-553-6055. 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.

build 4315ed5 · 2026-05-22 22:02 EDT