Chicago, Illinois

Patent attorneys in Chicago

Chicago, Illinois is home to 1,862 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Morgan Lewis & Bockius LLP, Bryan Cave Leighton Paisner LLP, and DLA Piper US, LLP.

Nicholas A Restauri

Reg. 71783

Patent attorney

Morgan Lewis & Bockius LLP

Chicago, IL · 60601

312-324-1000

Jonathan Eli Retsky

Reg. 34415

Patent attorney

Bryan Cave Leighton Paisner LLP

Chicago, IL · 60601

312-602-5000

Christopher A Reyes

Reg. 65131

Patent agent

Chicago, IL · 60655

773-679-8741

Steven J Reynolds

Reg. 61445

Patent attorney

DLA Piper US, LLP

Chicago, IL · 60601

312-368-4000

Kathleen Ann Rheintgen

Reg. 34044

Patent attorney

Husch Blackwell Sanders LLP

Chicago, IL · 60606

312-526-1599

Jared T. Rhiner

Reg. 82469

Patent attorney

Kirkland & Ellis LLP

Chicago, IL · 60654

312-862-4647

Katherine E. Rhoades

Reg. 75109

Patent attorney

Bartlit Beck LLP

Chicago, IL · 60654

312-494-4472

Joshua Reuben Rich

Reg. 41269

Patent attorney

Lippes Mathias LLP

Chicago, IL · 60604

872-254-5500

Marc V Richards

Reg. 37921

Patent attorney

Crowell & Moring LLP

Chicago, IL · 60611

312-321-4729

Patrick Duffy Richards

Reg. 48905

Patent attorney

Much Shelist PC

Chicago, IL · 60606

312-521-2774

Cole Bradley Richter

Reg. 65398

Patent attorney

Lee Sullivan Shea & Smith LLP

Chicago, IL · 60661

312-754-9602

Raymond R Ricordati· III

Reg. 62856

Patent attorney

Marshall Gerstein & Borun LLP

Chicago, IL · 60606

312-474-6617

Matthew T Ridsdale

Reg. 56832

Patent attorney

McDonnell Boehnen Hulbert & Berghoff LLP

Chicago, IL · 60606

312-913-0001

Robert S Rigg

Reg. 36991

Patent attorney

Vedder Price PC

Chicago, IL · 60601

312-609-7500

Thomas P Riley

Reg. 50556

Patent attorney

Riley Intellectual Property Law, LLC

Chicago, IL · 60601

312-766-3715

Li-Hsien Rin-Laures

Reg. 33547

Patent attorney

RinLaures LLC

Chicago, IL · 60654

773-387-3200

Thomas John Ring

Reg. 29971

Patent attorney

Marshall, Gerstein & Borun LLP

Chicago, IL · 60606

312-474-6618

Paul J Ripp

Reg. 54400

Patent attorney

Chicago, IL · 60613

773-404-0847

Thomas W Ritchie

Reg. 65505

Patent attorney

Ritchie Law

Chicago, IL · 60611

847-477-5615

Mindy N Rittner

Reg. 57803

Patent agent

Brinks Gilson & Lione

Chicago, IL · 60611

312-321-4200

Jonathan M. Rixen

Reg. 57689

Patent attorney

Dennemeyer & Associates LLC

Chicago, IL · 60606

312-866-6235

Derek Adam Roach

Reg. 46156

Patent attorney

McGuire Woods LLP

Chicago, IL · 60601

312-321-7683

Joy C. Robinson

Reg. 72450

Patent attorney

Chicago, IL · 60640

515--57-7-7487

Melvin Alan Robinson

Reg. 31870

Patent attorney

Schiff Hardin LLP

Chicago, IL · 60606

312-258-5785

David I Roche

Reg. 30797

Patent attorney

Baker & McKenzie, LLP

Chicago, IL · 60601

312-861-8608

Keith Von Rockey

Reg. 24713

Patent attorney

Rockey & Lyons

Chicago, IL · 60601

312-268-5703

Paul Louis Rodriguez

Reg. 40788

Patent attorney

RR Donnelley & Son Company

Chicago, IL · 60606

312-326-8013

Kurt W Rohde

Reg. 62923

Patent attorney

Barnes & Thornburg LLP

Chicago, IL · 60606

312-214-4505

Rebecca P Rokos

Reg. 42109

Patent attorney

Banner & Witcoff, Ltd

Chicago, IL · 60606

312-463-5000

Sherry L Rollo

Reg. 61447

Patent attorney

Hahn Loeser & Parks, LLP

Chicago, IL · 60606

312-637-3020

Common questions

Do patent attorneys in Chicago 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 Chicago tend to track the broader Illinois legal market.

How many USPTO practitioners list a Chicago office?

1,862 USPTO-registered patent practitioners list a Chicago 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 Chicago practitioner remotely?

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