Registered patent agent

Paul J Killos

USPTO Reg. 58014

Firm

Oblon, Spivak, McClelland, Maier & Neustadt, P.C.

Address

1940 Duke Street

Alexandria, VA, 22314

US

Phone

Registered as

Registered patent agent

Other attorneys at Oblon, Spivak, McClelland, Maier & Neustadt, P.C.

Other patent attorneys in Alexandria, Virginia

Browse all Alexandria patent attorneys →

Frequently asked

Frequently asked about Paul J Killos

  • Is Paul J Killos a registered patent attorney?

    Paul J Killos is a registered patent agent (USPTO Registration Number 58014). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Paul J Killos located?

    Paul J Killos's office is in Alexandria, Virginia (22314). Affiliated with Oblon, Spivak, McClelland, Maier & Neustadt, P.C..

  • What firm does Paul J Killos work at?

    Paul J Killos is listed as affiliated with Oblon, Spivak, McClelland, Maier & Neustadt, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Paul J Killos?

    Paul J Killos's office phone (per the USPTO public roster) is 703-413-8095. 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 19:52 EDT