Registered patent attorney

James D DeCamp

USPTO Reg. 43580

Firm

Clark and Elbing, LLP

Address

One Financial Center, Suite 2110

Boston, MA, 02111

US

Phone

Registered as

Registered patent attorney

Other attorneys at Clark and Elbing, LLP

Other patent attorneys in Boston, Massachusetts

Browse all Boston patent attorneys →

Frequently asked

Frequently asked about James D DeCamp

  • Is James D DeCamp a registered patent attorney?

    Yes. James D DeCamp is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43580). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James D DeCamp located?

    James D DeCamp's office is in Boston, Massachusetts (02111). Affiliated with Clark and Elbing, LLP.

  • What firm does James D DeCamp work at?

    James D DeCamp is listed as affiliated with Clark and Elbing, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James D DeCamp?

    James D DeCamp's office phone (per the USPTO public roster) is 617-428-0200. 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 20:45 EDT