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 Michael Best & Friedrich LLP, Arnold & Porter Kaye Scholer LLP, and GLS Capital.

Lauren T Rabinovic

Reg. 45605

Patent attorney

GLS Capital

Chicago, IL · 60606-1598

224-668-4632

Bradley F Rademaker

Reg. 35331

Patent attorney

Neal, Gerber & Elsenberg, LLP,

Chicago, IL · 60602

312-269-8037

Jared W. Radkiewicz

Reg. 70713

Patent attorney

Banner & Witcoff, Ltd.

Chicago, IL · 60606

312-463-5000

Tara M Raghavan

Reg. 55557

Patent attorney

Rakoczy Molino Mazzochi Siwak LLP

Chicago, IL · 60610

312-222-6340

Jacob C. Rambeau

Reg. 73820

Patent agent

Kirkland & Ellis

Chicago, IL · 60654

312-862-2000

Thomas A Rammer

Reg. 62591

Patent attorney

Schiff Hardin LLP

Chicago, IL · 60606

312-258-5537

Justin Brian Rand

Reg. 48552

Patent attorney

McDermott Will & Emery, LLP

Chicago, IL · 60606-5096

312-984-5486

Denise Randolph-Okonkwo

Reg. 57501

Patent attorney

Chicago, IL · 60612

312-455-9503

Arik Brenton Ranson

Reg. 43874

Patent attorney

Greer Burns and Crain, Ltd.

Chicago, IL · 60606

312-360-0080

Weisun Rao

Reg. 68824

Patent attorney

Venture Partner, LLC

Chicago, IL · 60611

312-774-9465

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

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.