Registered patent attorney

John Francis Flannery

USPTO Reg. 19759

Firm

Fitch, Even, Tabin, & Flannery, LLP

Address

120 South LaSalle St, Ste 1600

Chicago, IL, 60603-3406

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John Francis Flannery

  • Is John Francis Flannery a registered patent attorney?

    Yes. John Francis Flannery is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 19759). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John Francis Flannery located?

    John Francis Flannery's office is in Chicago, Illinois (60603-3406). Affiliated with Fitch, Even, Tabin, & Flannery, LLP.

  • What firm does John Francis Flannery work at?

    John Francis Flannery is listed as affiliated with Fitch, Even, Tabin, & Flannery, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John Francis Flannery?

    John Francis Flannery's office phone (per the USPTO public roster) is 312-577-7000. 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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