Registered patent attorney

Louis J. Alex

USPTO Reg. 59631

Firm

Cook, Alex, McFarron, Manzo

Cumming & Mehler, Ltd.

Address

200 West Adams Street, Suite 2850

Chicago, IL, 60606

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Louis J. Alex

  • Is Louis J. Alex a registered patent attorney?

    Yes. Louis J. Alex is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 59631). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Louis J. Alex located?

    Louis J. Alex's office is in Chicago, Illinois (60606). Affiliated with Cook, Alex, McFarron, Manzo.

  • What firm does Louis J. Alex work at?

    Louis J. Alex is listed as affiliated with Cook, Alex, McFarron, Manzo on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Louis J. Alex?

    Louis J. Alex's office phone (per the USPTO public roster) is 312-334-8555. 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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