Registered patent attorney

Jonathan H Spadt

USPTO Reg. 45122

Firm

Buchanan Ingersoll & Rooney PC

Address

2200 Renaissance Blvd

Suite 350

King of Prussia, PA, 19406

US

Phone

Registered as

Registered patent attorney

Other attorneys at Buchanan Ingersoll & Rooney PC

Other patent attorneys in King of Prussia, Pennsylvania

Browse all King of Prussia patent attorneys →

Frequently asked

Frequently asked about Jonathan H Spadt

  • Is Jonathan H Spadt a registered patent attorney?

    Yes. Jonathan H Spadt is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45122). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jonathan H Spadt located?

    Jonathan H Spadt's office is in King of Prussia, Pennsylvania (19406). Affiliated with Buchanan Ingersoll & Rooney PC.

  • What firm does Jonathan H Spadt work at?

    Jonathan H Spadt is listed as affiliated with Buchanan Ingersoll & Rooney PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jonathan H Spadt?

    Jonathan H Spadt's office phone (per the USPTO public roster) is 610-407-0700. 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 16:00 EDT