Registered patent attorney
John D Simmons
Firm
Panitch Schwarze Belisario & Nadel LLP
Address
Delaware Corporate Center
1 Righters Parkway
Wilmington, DE, 19803
US
Phone
Registered as
Registered patent attorney
Other attorneys at Panitch Schwarze Belisario & Nadel LLP
- Andrew P BaraniakUSPTO Reg. 65945 · Philadelphia, PA
- Martin G BelisarioUSPTO Reg. 32886 · Philadelphia, PA
- Travis W BlissUSPTO Reg. 56723 · Wilmington, DE
- Riya V ChaudhariUSPTO Reg. 78173 · Philadelphia, PA
- Sean Michael DouglassUSPTO Reg. 78157 · Philadelphia, PA
- Erin M DunstonUSPTO Reg. 51147 · Philadelphia, PA
- Ikenna C. EjimonyeugwoUSPTO Reg. 82246 · Wilmington, DE
- Weihong HsingUSPTO Reg. 51823 · Philadelphia, PA
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 John D Simmons
Is John D Simmons a registered patent attorney?
Yes. John D Simmons is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 52225). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John D Simmons located?
John D Simmons's office is in Wilmington, Delaware (19803). Affiliated with Panitch Schwarze Belisario & Nadel LLP.
What firm does John D Simmons work at?
John D Simmons is listed as affiliated with Panitch Schwarze Belisario & Nadel LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John D Simmons?
John D Simmons's office phone (per the USPTO public roster) is 302-394-6001. 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.