- 34+
- Years practicing
- 4.4 ★
- 1 client review
- 4
- Bar admissions
Practices in
Are you Gary R. Gillen?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Gary R. Gillen is a partner based in Oak Brook, IL. The practice focuses on IP, Patent, and Trade Secrets. Gary has over 34 years of legal experience. Currently practicing at McCracken & Gillen LLC. Rated 4.4 out of 5 from 1 client review.
- Based in
- Oak Brook, IL
- Experience
- over 34 years
- Known for
- IP · Patent · Trade Secrets
- Handles IP, Patent, and Trade Secrets matters from Oak Brook, IL.
- Over 34 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Gary R. Gillen: Gary R. Gillen is a partner based in Oak Brook, IL. The practice focuses on IP, Patent, and Trade Secrets. Gary has over 34 years of legal experience. Currently practicing at McCracken & Gillen LLC. Rated 4.4 out of 5 from 1 client review.
Areas of practice
Practice focus
Gary R. Gillen represents clients in Oak Brook, Illinois across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Gary R. Gillen
Gary R. Gillen is a lawyer practicing patent, intellectual property, intellectual property litigation and 2 other areas of law. Gary received a B.S. degree from Marquette University, and has been licensed for 34 years. Gary practices at McCracken & Gillen LLC in Oak Brook, IL.
Credentials
Education
John Marshall Law School
J.D. · 1992
Marquette University B.S. Engineering
—
Jurisdictions
Bar admissions
U.S. Court of Appeal
1998 · ACTIVE
U.S. Court of Appeal
1993 · ACTIVE
U.S. District Court,
1992 · ACTIVE
Illinois
1992 · ACTIVE
Recognition
Awards & honors
BV Distinguished
Affiliations
Professional memberships
Illinois State Bar Association American Intellectual Property Law Association Intellectual Property Law Association of Chicago
membership
Locations
Office locations
Client feedback
What clients say about Gary R. Gillen
4.4
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Gary R. Gillen claims this profile.
Read all reviewsFrequently asked
Common questions
What areas of law does Gary R. Gillen practice?
Gary R. Gillen focuses on IP, Patent, and Trade Secrets.
Where is Gary R. Gillen located?
Gary R. Gillen primarily serves clients in Oak Brook, Illinois, with an office at 1315 W. 22nd St., Ste. 225.
How experienced is Gary R. Gillen?
Gary R. Gillen has 34 years of legal practice, having been licensed since 1992.
Is Gary R. Gillen a verified attorney?
Gary R. Gillen's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Gary R. Gillen?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 312-442-0265.
More counsel





