ZIP 06905

Patent attorneys in ZIP code 06905 · Connecticut

ZIP code 06905 in Connecticut has 18 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 St. Onge Steward Johnston & Reens LLC and St. Onge Steward Johnston & Reens, LLC.

All practitioners

Vincent P Barth

Reg. 62512

Patent attorney

The Barth Law Firm, LLC

Stamford, CT · 06905

203-542-7279

Richard J Colangelo· Jr

Reg. 36486

Patent attorney

States Attorneys Office

Stamford, CT · 06905

203-965-5215

Alyson J. DiLena

Reg. 67731

Patent attorney

St. Onge Steward Johnston & Reens LLC

Stamford, CT · 06905

203-324-6155

Neil D Gershon

Reg. 32225

Patent attorney

Stamford, CT · 06905

203-329-0289

Stavros A Katsetos

Reg. 64394

Patent attorney

Stamford, CT · 06905

845-242-5019

Larry Liberchuk

Reg. 40352

Patent attorney

Phillips Intellectual Property & Standards

Stamford, CT · 06905

203-351-5712

Giuseppe Molaro

Reg. 52039

Patent attorney

Kacvinsky Daisak Bluni PLLC

Stamford, CT · 06905

609-474-0127

Kiran Kanti Patel

Reg. 73122

Patent attorney

PHILIPS INTELLECTUAL PROPERTY & STANDARDS

STAMFORD, CT · 06905

267-750-9235

Charles Arthur Rattner

Reg. 40136

Patent attorney

Stamford, CT · 06905-8789

203-325-8240

Louis Herman Reens

Reg. 22588

Patent attorney

St Onge Steward Johnston and Reens LLC

Stamford, CT · 06905

203-324-6155

David Lawrence Schreiber

Reg. 35672

Patent attorney

Philips Intellectual Property and Standards

Stamford, CT · 06905

203-351-5703

Fritz L Schweitzer· III

Reg. 39363

Patent attorney

St. Onge Steward Johnston & Reens LLC

Stamford, CT · 06905

203-324-6155

Fritz L Schweitzer· Jr

Reg. 17402

Patent attorney

St. Onge Steward Johnston & Reens, LLC

Stamford, CT · 06905

203-324-6155

David E Shifren

Reg. 59329

Patent attorney

Otterstedt, Ellenbogen & Kammer, LLP

Stamford, CT · 06905

646-858-1380

Steven B Simonis

Reg. 54449

Patent attorney

St. Onge Steward Johnston and Reens LLC

Stamford, CT · 06905

203-324-6155

Tatyana Voloshchuk

Reg. 63675

Patent agent

St. Onge Steward Johnston & Reens, LLC

Stamford, CT · 06905

203-324-6155

Jonathan A Winter

Reg. 70748

Patent attorney

St. Onge Steward Johnston and Reens

Stamford, CT · 06905

203-324-6155

Stephen S. Zimowski

Reg. 75294

Patent attorney

St. Onge Steward Johnston & Reens LLC

Stamford, CT · 06905

315-527-1339

Common questions

Do patent attorneys in ZIP 06905 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 06905 tend to track the broader Connecticut legal market.

How many USPTO practitioners list a ZIP 06905 office?

18 USPTO-registered patent practitioners list a ZIP 06905 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 06905 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 06905-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.