Registered patent attorney

Vasudev N Addanki

USPTO Reg. 57583

Firm

Leahy, Eisenberg & Fraenkel, Ltd.

Address

161 North Clark Street

Suite 1325

Chicago, IL, 60601

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Vasudev N Addanki

  • Is Vasudev N Addanki a registered patent attorney?

    Yes. Vasudev N Addanki is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57583). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Vasudev N Addanki located?

    Vasudev N Addanki's office is in Chicago, Illinois (60601). Affiliated with Leahy, Eisenberg & Fraenkel, Ltd..

  • What firm does Vasudev N Addanki work at?

    Vasudev N Addanki is listed as affiliated with Leahy, Eisenberg & Fraenkel, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Vasudev N Addanki?

    Vasudev N Addanki's office phone (per the USPTO public roster) is 312-368-4554. 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.

build 4315ed5 · 2026-05-22 14:00 EDT