Limited recognition

Tianyue Zhang

USPTO Reg. L1398

Firm

Calfee, Halter & Griswold LLP

The Calfee Building

Address

1405 East Sixth Street

Cleveland, OH, 44114

US

Phone

Registered as

Limited recognition

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Frequently asked

Frequently asked about Tianyue Zhang

  • Is Tianyue Zhang a registered patent attorney?

    Tianyue Zhang is registered with the United States Patent and Trademark Office under Registration Number L1398 as a USPTO-registered practitioner.

  • Where is Tianyue Zhang located?

    Tianyue Zhang's office is in Cleveland, Ohio (44114). Affiliated with Calfee, Halter & Griswold LLP.

  • What firm does Tianyue Zhang work at?

    Tianyue Zhang is listed as affiliated with Calfee, Halter & Griswold LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Tianyue Zhang?

    Tianyue Zhang's office phone (per the USPTO public roster) is 216-622-8276. 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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