ZIP 61820
Patent attorneys in ZIP code 61820 · Illinois
ZIP code 61820 in Illinois has 5 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 Genective and King Patent Law, PLLC.
All practitioners
James E Becker
Reg. 73829Patent agent
Genective
Champaign, IL · 61820
217-689-8126
Julie C. King
Reg. 79375Patent attorney
King Patent Law, PLLC
Champaign, IL · 61820
217-714-8558
Matthew Won Bin Lee
Reg. 60222Patent agent
Champain, IL · 61820
Jacob S Sherkow
Reg. 77234Patent attorney
University of Illinois College of Law
Champaign, IL · 61820
217-333-0931
Alan R Singleton
Reg. 54452Patent attorney
Singleton Law Firm, P.C.
Champaign, IL · 61820
217-352-3900
Common questions
Do patent attorneys in ZIP 61820 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 61820 tend to track the broader Illinois legal market.
How many USPTO practitioners list a ZIP 61820 office?
5 USPTO-registered patent practitioners list a ZIP 61820 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 61820 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 61820-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.