Registered patent attorney

Eric S. Magleby

USPTO Reg. 80221

Firm

Leydig, Voit & Mayer, Ltd.

Address

Two Prudential Plaza

Suite 4900

Chicago, IL, 60601

US

Phone

Registered as

Registered patent attorney

Other attorneys at Leydig, Voit & Mayer, Ltd.

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Eric S. Magleby

  • Is Eric S. Magleby a registered patent attorney?

    Yes. Eric S. Magleby is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80221). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Eric S. Magleby located?

    Eric S. Magleby's office is in Chicago, Illinois (60601). Affiliated with Leydig, Voit & Mayer, Ltd..

  • What firm does Eric S. Magleby work at?

    Eric S. Magleby is listed as affiliated with Leydig, Voit & Mayer, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Eric S. Magleby?

    Eric S. Magleby's office phone (per the USPTO public roster) is 312-616-5600. 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 18:34 EDT