Chicago, Illinois

Patent attorneys in Chicago

Chicago, Illinois is home to 1,891 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 Michael Best & Friedrich LLP, Arnold & Porter Kaye Scholer LLP, and McAndrews Held and Malloy LTD.

Wilhelm L Rao

Reg. 52151

Patent attorney

McAndrews Held and Malloy LTD

Chicago, IL · 60661

312-775-8000

Paul E Rauch

Reg. 38591

Patent attorney

Evan Law Group, LLC

Chicago, IL · 60616

312-876-1400

Surendra K Ravula

Reg. 65588

Patent attorney

Latham & Watkins LLP

Chicago, IL · 60611

312-876-7700

Brent P Ray

Reg. 54390

Patent attorney

King & Spalding LLP

Chicago, IL · 60606

312-995-6333

Paul M. Raya

Reg. 60163

Patent attorney

Cook Alex Ltd.

Chicago, IL · 60606

312-236-8500

David C Read

Reg. 39811

Patent attorney

Marshall Gerstein & Borun, LLP

Chicago, IL · 60606

312-474-6300

Liam F Reardon

Reg. 63428

Patent attorney

Chicago, IL · 60608

312-420-4518

Timothy J. Rechtien

Reg. 70501

Patent attorney

Banner & Witcoff, LTD

Chicago, IL · 60606

312-463-5000

Christopher Joseph Reckamp

Reg. 34414

Patent attorney

Faegre Baker Daniels LLP

Chicago, IL · 60606

312-356-5094

Prateek Reddy

Reg. 79156

Patent attorney

Michael Best & Friedrich LLP

Chicago, IL · 60606

312-596-5811

Joshua M Reed

Reg. 68564

Patent attorney

Allscripts

Chicago, IL · 60654

312-772-5674

Patrick C. Reidy

Reg. 72148

Patent attorney

Arnold & Porter Kaye Scholer LLP

Chicago, IL · 60602

312-583-2424

Nicole E. Reifman

Reg. 58792

Patent attorney

McDonnell Boehnen Hulbert & Berghoff LLP

Chicago, IL · 60606

312-913-0001

Theodore G. Reimann

Reg. 81972

Patent agent

Foley & Lardner LLP

Chicago, IL · 60654

312-832-4577

Susan Deborah Reinecke

Reg. 40198

Patent attorney

Michael Best & Friedrich LLP

Chicago, IL · 60611

312-222-0800

Benjamin A. Rellinger

Reg. 73538

Patent agent

McDonnell, Boehnen, Hulbert & Berghoff LLP

Chicago, IL · 60606

312-913-3399

Matthew M Remissong

Reg. 69484

Patent attorney

Invention Mine LLC

Chicago, IL · 60661

312-585-7909

Mark Herbert Remus

Reg. 40141

Patent attorney

Crowell & Moring

Chicago, IL · 60611

312-321-4720

Christopher J Renk

Reg. 33761

Patent attorney

Arnold & Porter Kaye Scholer LLP

Chicago, IL · 60602-4231

312-583-2300

Robert H Resis

Reg. 32168

Patent attorney

Banner and Witcoff, Ltd.

Chicago, IL · 60606

312-463-5000

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

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?

1,891 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.