John D. Simmons
Patent attorney, USPTO registration number 52225, status Active.
- Firm
- Panitch Schwarze Belisario & Nadel LLP
- Location
- Wilmington, DE
- On the USPTO roster since
- before May 2006
John D. Simmons is a USPTO-registered patent attorney (registration number 52225) at Panitch Schwarze Belisario & Nadel LLP, in Wilmington, DE. The registration is active on the current USPTO roster, and John D. Simmons has been listed on the roster since before May 2006.
Panitch Schwarze Belisario & Nadel LLP has 26 registered patent practitioners on the roster (18 patent attorneys and 8 patent agents), so John D. Simmons works alongside 25 other registered practitioners there.
Wilmington, DE has 241 registered patent practitioners in all: 170 patent attorneys and 71 patent agents.
Other registered practitioners in Wilmington, DE
- Brian R. Lemon — Patent attorney, Reg. No. 63769, McCarter & English LLP
- James M. Lennon — Patent attorney, Reg. No. 56815, Devlin Law Firm LLC
- Bart Eran Lerman — Patent attorney, Reg. No. 31897, Kuraray America, Inc.
- Jeffrey C. Lew — Patent attorney, Reg. No. 35935
- Christine M. Lhulier — Patent attorney, Reg. No. 54269, E.I. DuPont De Nemours and Company
- Tong Li — Patent agent, Reg. No. 47748, E I DuPont De Nemours and Company
- Xu Li — Patent agent, Reg. No. 75127
- Francis M. Linguiti — Patent attorney, Reg. No. 32424, InterDigital Holdings Inc.
All patent attorneys and agents in Wilmington, DE
Patent firms in Delaware · Practitioners by state
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