Registered patent attorney

Patrick D Lowder

USPTO Reg. 47757

Firm

Honigman LLP

Address

1440 New York Ave

Suite 200

Washington, DC, 20005-2111

US

Phone

Registered as

Registered patent attorney

Other attorneys at Honigman LLP

Other patent attorneys in Washington, District of Columbia

Browse all Washington patent attorneys →

Frequently asked

Frequently asked about Patrick D Lowder

  • Is Patrick D Lowder a registered patent attorney?

    Yes. Patrick D Lowder is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47757). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Patrick D Lowder located?

    Patrick D Lowder's office is in Washington, District of Columbia (20005-2111). Affiliated with Honigman LLP.

  • What firm does Patrick D Lowder work at?

    Patrick D Lowder is listed as affiliated with Honigman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Patrick D Lowder?

    Patrick D Lowder's office phone (per the USPTO public roster) is 202-899-4128. 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