#1Bradford W Bondor (Bradford W. Bondor, Esq.)
Based in NJ
Patent Attorneys & Agents in Warren County, NJ
The top-ranked patent attorneys and agents serving Warren County, NJ are Bradford W Bondor (Bradford W. Bondor, Esq.), Laura C DiLorenzo (Mars Inc.) and Lisa C Swanson (MARS Chocolate North America). We list 361 patent attorneys and agents serving Warren County, NJ. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Warren County, NJ. 361 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Warren County
#2Laura C DiLorenzo (Mars Inc.)
Based in Hackettstown, NJ#3Lisa C Swanson (MARS Chocolate North America)
Based in Hackettstown, NJ#4Matthew L Madsen (Mars, Incorporated)
Based in Hackettstown, NJ#5Michael J Doherty (Doherty IP Law Group LLC)
Based in Brass Castle, NJ#6Murat Ozgu (Mars, Incorporated)
Based in Hackettstown, NJ#7John T Li
Serves this area from Long Valley, NJ (12 mi)#8Jill I Pierard
Serves this area from NJ#9David J Parker
Serves this area from Budd Lake, NJ (14 mi)#10Frank J Cygler III (Victaulic Company)
Serves this area from PA
20 more providers serving this area
- Matthew D Strohm (Victaulic), PA
- Marie Collazo, High Bridge, NJ (14 mi)
- Douglas John Kirk, Bloomsbury, NJ (15 mi)
- Benjamin Appelbaum, Flanders, NJ (16 mi)
- Gordon J Kotora (Benjamin Moore & Co.), Flanders, NJ (16 mi)
- Andrew T. Ward (Exxon Mobil Corporation), NJ
- Bruce M Bordelon (ExxonMobil Corporation), NJ
- Carol A Nemetz, NJ
- Glenn T Barrett (ExxonMobil Research and Engineering Company), NJ
- Liza Negron (Exxon Mobil Corporation), NJ
- Paul Edward Purwin (Exxon Mobil Corporation), NJ
- Scott F Yarnell (Exxon Mobil Corporation), NJ
- William R H Clark (Exxon Mobil Corporation), NJ
- James Richard McDaniel, PA
- Charles W Almer III (Construction Specialties, INC.), NJ
- Paul T Villanova, PA
- Tara C Zedayko, NJ
- Thomas J Caulfield, NJ
- Josef A. Mejido, NJ
- Costa Perchem, NJ
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Frequently asked questions
How many patent attorneys and agents serve Warren County?
We list 361 patent attorneys and agents serving Warren County, NJ: 6 based there and 355 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Warren County?
The top-ranked patent attorneys and agents serving Warren County, NJ are Bradford W Bondor (Bradford W. Bondor, Esq.), Laura C DiLorenzo (Mars Inc.), Lisa C Swanson (MARS Chocolate North America), Matthew L Madsen (Mars, Incorporated) and Michael J Doherty (Doherty IP Law Group LLC). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Warren County are verified against official records?
10 of the top 10 match an active official record: Bradford W Bondor (Bradford W. Bondor, Esq.) (U.S. Patent and Trademark Office), Laura C DiLorenzo (Mars Inc.) (U.S. Patent and Trademark Office), Lisa C Swanson (MARS Chocolate North America) (U.S. Patent and Trademark Office), Matthew L Madsen (Mars, Incorporated) (U.S. Patent and Trademark Office) and Michael J Doherty (Doherty IP Law Group LLC) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Phillipsburg, Hackettstown, Washington, Beattystown, Panther Valley, Greenwich, Belvidere, Alpha, Upper Pohatcong, Brass Castle, Oxford, Vienna, Delaware Park, Brookfield, Lopatcong Overlook, Stewartsville, Mountain Lake, Blairstown, Hainesburg, New Village, Johnsonburg, Harmony, Finesville, Silver Lake, Upper Stewartsville, Anderson, Great Meadows, Asbury, Port Colden, Hope, Bridgeville, Port Murray, Columbia, Broadway, Buttzville, Brainards, Marksboro, Delaware, Mount Hermon, Allamuchy, Hutchinson