Registered patent attorney

Andrew J. Coughlin

USPTO Reg. 83890

Address

2605 Camino Tassajara, #3877

Danville, CA, 94526

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Andrew J. Coughlin

  • Is Andrew J. Coughlin a registered patent attorney?

    Yes. Andrew J. Coughlin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83890). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Andrew J. Coughlin located?

    Andrew J. Coughlin's office is in Danville, California (94526).

  • How do I contact Andrew J. Coughlin?

    Andrew J. Coughlin's office phone (per the USPTO public roster) is 815-355-2041. 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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