Registered patent attorney

William M Wesley

USPTO Reg. 26521

Firm

McAndrews Held and Malloy LTD

Address

500 W Madison Steet, 34th Floor

Chicago, IL, 60661

US

Phone

Registered as

Registered patent attorney

Other attorneys at McAndrews Held and Malloy LTD

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about William M Wesley

  • Is William M Wesley a registered patent attorney?

    Yes. William M Wesley is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26521). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William M Wesley located?

    William M Wesley's office is in Chicago, Illinois (60661). Affiliated with McAndrews Held and Malloy LTD.

  • What firm does William M Wesley work at?

    William M Wesley is listed as affiliated with McAndrews Held and Malloy LTD on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William M Wesley?

    William M Wesley's office phone (per the USPTO public roster) is 312-775-8000. 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