Registered patent attorney

Duke K Amaniampong

USPTO Reg. 45806

Firm

Duke & Associates

Address

411 Francisco St. # 308

San Francisco, CA, 94133

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Duke K Amaniampong

  • Is Duke K Amaniampong a registered patent attorney?

    Yes. Duke K Amaniampong is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45806). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Duke K Amaniampong located?

    Duke K Amaniampong's office is in San Francisco, California (94133). Affiliated with Duke & Associates.

  • What firm does Duke K Amaniampong work at?

    Duke K Amaniampong is listed as affiliated with Duke & Associates on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Duke K Amaniampong?

    Duke K Amaniampong's office phone (per the USPTO public roster) is 408-393-5873. 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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