Registered patent agent

W Garland Phillips

USPTO Reg. 66521

Firm

Banner & Witcoff, LTD

Address

71 South Wacker Drive

Suite 3600

Chicago, IL, 60606

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about W Garland Phillips

  • Is W Garland Phillips a registered patent attorney?

    W Garland Phillips is a registered patent agent (USPTO Registration Number 66521). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is W Garland Phillips located?

    W Garland Phillips's office is in Chicago, Illinois (60606). Affiliated with Banner & Witcoff, LTD.

  • What firm does W Garland Phillips work at?

    W Garland Phillips is listed as affiliated with Banner & Witcoff, LTD on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact W Garland Phillips?

    W Garland Phillips's office phone (per the USPTO public roster) is 312-463-5000. 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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