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Barrington, Illinois

Patent attorneys in Barrington

Barrington, Illinois is home to 13 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 GrowIP Law Group LLC, Crawford Intellectual Property Law LLC, and Caerus Institute.

Brie A Crawford

Reg. 58173
Patent attorney

Crawford Intellectual Property Law LLC

Barrington, IL · 60010

815-893-8149

Gary W. Grube

Reg. 76450
Patent agent

Caerus Institute

Barrington, IL · 60010

312-233-2854

Daniel William Juffernbruch

Reg. 33122
Patent attorney

Patents and Licensing LLC

Barrington, IL · 60010

847-458-6313

John R Lagowski

Reg. 41922
Patent attorney

Meroni & Meroni, P.C.

Barrington, IL · 60010

847-713-5605

William Marshall Lee

Reg. 16853
Patent attorney

Barrington, IL · 60010

847-304-6541

Jason V. Morgan

Reg. 55464
Patent attorney

Guntin & Gust, PLC

Barrington, IL · 60010

872-216-3942

Andrea K Orth

Reg. 68000
Patent attorney

GrowIP Law Group LLC

Barrington, IL · 60010

312-823-6864

Elaine M Ramesh

Reg. 43032
Patent attorney

Barrington, IL · 60010

847-854-8070

Anthony L. Ricamato

Reg. 71635
Patent agent

GE Healthcare

Barrington, IL · 60010

312-860-2526

Miyoung Shin

Reg. 62051
Patent attorney

Guntin & Gust PLC

Barrington, IL · 60010

872-204-7035

Jingfeng Song

Reg. 67105
Patent attorney

SciNova IP and Regulatory Consulting LLC

Barrington, IL · 60010

224-619-9822

Kirsten L. Thomson

Reg. 62861
Patent attorney

GrowIP Law Group LLC

Barrington, IL · 60010

734-645-7350

Marcus J Thymian

Reg. 43954
Patent attorney

GROWIP LAW GROUP LLC

Barrington, IL · 60010

312-371-7348

Common questions

Do patent attorneys in Barrington 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 Barrington tend to track the broader Illinois legal market.
How many USPTO practitioners list a Barrington office?
13 USPTO-registered patent practitioners list a Barrington 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 Barrington practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Barrington-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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