Registered patent agent

Robert J Warden

USPTO Reg. 59889

Address

1017 Allison Street

Alexandria, VA, 22302

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Alexandria, Virginia

Browse all Alexandria patent attorneys →

Frequently asked

Frequently asked about Robert J Warden

  • Is Robert J Warden a registered patent attorney?

    Robert J Warden is a registered patent agent (USPTO Registration Number 59889). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Robert J Warden located?

    Robert J Warden's office is in Alexandria, Virginia (22302).

  • How do I contact Robert J Warden?

    Robert J Warden's office phone (per the USPTO public roster) is 703-548-2875. 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 19:50 EDT