Registered patent agent

Saki Tohyama

USPTO Reg. 77399

Firm

Armstrong Teasdale LLP

Address

2005 Market St., One Commerce Square, 29th Floor

Philadelphia, PA, 19103

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Saki Tohyama

  • Is Saki Tohyama a registered patent attorney?

    Saki Tohyama is a registered patent agent (USPTO Registration Number 77399). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Saki Tohyama located?

    Saki Tohyama's office is in Philadelphia, Pennsylvania (19103). Affiliated with Armstrong Teasdale LLP.

  • What firm does Saki Tohyama work at?

    Saki Tohyama is listed as affiliated with Armstrong Teasdale LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Saki Tohyama?

    Saki Tohyama's office phone (per the USPTO public roster) is 267-780-2023. 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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