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ZIP 60640

Patent attorneys in ZIP code 60640 · Illinois

ZIP code 60640 in Illinois has 11 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 The Law Office of Caleb St.-Jean.

All practitioners

Thomas C. Beckius

Reg. 59873
Patent attorney

Chicago, IL · 60640

312-532-8921

Jagriti R Chander

Reg. 46610
Patent agent

Chicago, IL · 60640

773-275-1825

An-Tzyr Amy Chen

Reg. 55885
Patent agent

Chicago, IL · 60640

773-293-1498

Shaum B. Jhansale

Reg. 64607
Patent attorney

Chicago, IL · 60640

773-620-4100

Konstantinos T Muhtaris

Reg. 62720
Patent agent

Chicago, IL · 60640

847-997-1711

Damon G Newman

Reg. 73629
Patent attorney

Chicago, IL · 60640

773-439-0271

Joy C. Robinson

Reg. 72450
Patent attorney

Chicago, IL · 60640

515--57-7-7487

David W Schmidt

Reg. 63779
Patent attorney

Chicago, IL · 60640

224-500-7454

Leonard S Sorgi

Reg. 33211
Patent attorney

Chicago, IL · 60640

917-848-0525

Caleb R. St.-Jean

Reg. 73676
Patent attorney

The Law Office of Caleb St.-Jean

Chicago, IL · 60640

312-550-5018

Christine Vi

Reg. 84625
Patent agent

Chicago, IL · 60640

773-603-9798

Common questions

Do patent attorneys in ZIP 60640 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 60640 tend to track the broader Illinois legal market.
How many USPTO practitioners list a ZIP 60640 office?
11 USPTO-registered patent practitioners list a ZIP 60640 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 60640 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 60640-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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