Registered patent agent

Rao Zhang

USPTO Reg. 59097

Address

1304 Georgetown Way

Vernon Hills, IL, 60061

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Rao Zhang

  • Is Rao Zhang a registered patent attorney?

    Rao Zhang is a registered patent agent (USPTO Registration Number 59097). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Rao Zhang located?

    Rao Zhang's office is in Vernon Hills, Illinois (60061).

  • How do I contact Rao Zhang?

    Rao Zhang's office phone (per the USPTO public roster) is 312-451-2468. 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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