Registered patent agent

Dan G. Allen

USPTO Reg. 69827

Address

10810 E. Estates Drive

Cupertino, CA, 95014

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Cupertino, California

Browse all Cupertino patent attorneys →

Frequently asked

Frequently asked about Dan G. Allen

  • Is Dan G. Allen a registered patent attorney?

    Dan G. Allen is a registered patent agent (USPTO Registration Number 69827). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Dan G. Allen located?

    Dan G. Allen's office is in Cupertino, California (95014).

  • How do I contact Dan G. Allen?

    Dan G. Allen's office phone (per the USPTO public roster) is 408-466-5285. 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 14:31 EDT