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ZIP 19382

Patent attorneys in ZIP code 19382 · Pennsylvania

ZIP code 19382 in Pennsylvania has 9 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Chemical Consultant and Sunstein Murphy & Associates P.C..

All practitioners

Fu Chen

Reg. 34089
Patent agent

Chemical Consultant

West Chester, PA · 19382

610-793-3885

Jianwei Liu

Reg. 55390
Patent agent

West Chester, PA · 19382

Andrea Ellman Mirin

Reg. 47547
Patent attorney

West Chester, PA · 19382

610-764-4253

Joseph Patrick O'Malley

Reg. 36226
Patent attorney

West Chester, PA · 19382

415-350-6823

Lorraine Bohanske Possanza

Reg. 50968
Patent attorney

Sunstein Murphy & Associates P.C.

West Chester, PA · 19382

610-738-7783

Lois A Santopietro

Reg. 36264
Patent agent

West Chester, PA · 19382

610-399-1527

Joyce H. Sanyour

Reg. 67401
Patent attorney

West Chester, PA · 19382

610-430-6819

John Michael Sheehan

Reg. 26065
Patent attorney

West Chester, PA · 19382

610-793-3252

Doyle S Tuvesson

Reg. 81677
Patent attorney

West Chester, PA · 19382

215-620-5970

Common questions

Do patent attorneys in ZIP 19382 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 19382 tend to track the broader Pennsylvania legal market.
How many USPTO practitioners list a ZIP 19382 office?
9 USPTO-registered patent practitioners list a ZIP 19382 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 19382 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 19382-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
build 4315ed5 · 2026-05-22 19:52 EDT