Registered patent attorney

Weisun Rao

USPTO Reg. 68824

Firm

Venture Partner, LLC

Address

401 N Michigan Ave.

Suite 1200

Chicago, IL, 60611

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Weisun Rao

  • Is Weisun Rao a registered patent attorney?

    Yes. Weisun Rao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68824). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Weisun Rao located?

    Weisun Rao's office is in Chicago, Illinois (60611). Affiliated with Venture Partner, LLC.

  • What firm does Weisun Rao work at?

    Weisun Rao is listed as affiliated with Venture Partner, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Weisun Rao?

    Weisun Rao's office phone (per the USPTO public roster) is 312-774-9465. 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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