Registered patent attorney

Jenny A. Sefen

USPTO Reg. 68742

Address

1076 Snyder Road

Lansdale, PA, 19446

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Lansdale, Pennsylvania

Browse all Lansdale patent attorneys →

Frequently asked

Frequently asked about Jenny A. Sefen

  • Is Jenny A. Sefen a registered patent attorney?

    Yes. Jenny A. Sefen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68742). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jenny A. Sefen located?

    Jenny A. Sefen's office is in Lansdale, Pennsylvania (19446).

  • How do I contact Jenny A. Sefen?

    Jenny A. Sefen's office phone (per the USPTO public roster) is 215-412-4105. 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 16:26 EDT