Registered patent attorney

Douglas G Gallagher

USPTO Reg. 57783

Firm

Ladas & Parry LLP

Address

224 South Michigan Avenue

Suite 1600

Chicago, IL, 60604

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Douglas G Gallagher

  • Is Douglas G Gallagher a registered patent attorney?

    Yes. Douglas G Gallagher is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57783). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Douglas G Gallagher located?

    Douglas G Gallagher's office is in Chicago, Illinois (60604). Affiliated with Ladas & Parry LLP.

  • What firm does Douglas G Gallagher work at?

    Douglas G Gallagher is listed as affiliated with Ladas & Parry LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Douglas G Gallagher?

    Douglas G Gallagher's office phone (per the USPTO public roster) is 312-408-1300. 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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