Registered patent attorney
Geoffrey A Zelley
Firm
Drinker Biddle & Reath LLP
Address
222 Delwere Avenue
Suite 1410
Wilmington, DE, 19801
US
Phone
Registered as
Registered patent attorney
Other attorneys at Drinker Biddle & Reath LLP
- Hallum O BaileyUSPTO Reg. 56093 · Philadelphia, PA
- Hang Rak ChoiUSPTO Reg. 65357 · Chicago, IL
- Francis DiGiovanniUSPTO Reg. 37310 · Wilmington, DE
- Robert Arthur KoonsUSPTO Reg. 32474 · Philadelphia, PA
- Ashley I PezznerUSPTO Reg. 35646 · Wilmington, DE
- Thatcher A RahmeierUSPTO Reg. 65734 · Wilmington, DE
- Reeya ThakrarUSPTO Reg. 76020 · Chicago, IL
Other patent attorneys in Wilmington, Delaware
- Robert Lynn LaPointe Andersonc\o Hon. Mary Pat Thynge
- Lucia Teixeira AntunesE.I. duPont de Nemours and Company
- Gwilym J O AttwellFish & Richardson P.C.
- Brian S. AuerbachBarnes & Thornburg LLP
- Bradley A. AulickE. I. du Pont de Nemours and Company
- George G BallasInterDigital Holdings, Inc.
- Lori Yanisko BeardellDuPont Legal
- Richard M BeckUSPTO Reg. 22580
Frequently asked
Frequently asked about Geoffrey A Zelley
Is Geoffrey A Zelley a registered patent attorney?
Yes. Geoffrey A Zelley is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66802). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Geoffrey A Zelley located?
Geoffrey A Zelley's office is in Wilmington, Delaware (19801). Affiliated with Drinker Biddle & Reath LLP.
What firm does Geoffrey A Zelley work at?
Geoffrey A Zelley is listed as affiliated with Drinker Biddle & Reath LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Geoffrey A Zelley?
Geoffrey A Zelley's office phone (per the USPTO public roster) is 302-467-4200. 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.