William Hans Baumgartner, Jr.
PartneratSidley Austin LLP
Chicago, IL
Practicing general in Chicago since 1979.
- 47+
- Years practicing
- 5.0 ★
- 1 client review
- 10
- Bar admissions
Practices in
Are you William Hans Baumgartner, Jr.?
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
William Hans Baumgartner, Jr. is a partner based in Chicago, IL. The practice focuses on General, IP, and Litigation. William has over 47 years of legal experience. Currently practicing at Sidley Austin LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Chicago, IL
- Experience
- over 47 years
- Known for
- General · IP · Litigation
- Handles General, IP, and Litigation matters from Chicago, IL.
- Over 47 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About William Hans Baumgartner, Jr.: William Hans Baumgartner, Jr. is a partner based in Chicago, IL. The practice focuses on General, IP, and Litigation. William has over 47 years of legal experience. Currently practicing at Sidley Austin LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice focus
William Hans Baumgartner, Jr. represents clients in Chicago, Illinois across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About William Hans Baumgartner, Jr.
William Hans Baumgartner, Jr. is a lawyer practicing antitrust/competition, intellectual property litigation, antitrust litigation and 1 other area of law. William received a A.B. degree from University of Chicago in 1976, and has been licensed for 47 years. William practices at Sidley Austin LLP in Chicago, IL.
Credentials
Education
Harvard University Law School
J.D. · 1979
University of Chicago
A.B. · 1976
Jurisdictions
Bar admissions
U.S. District Court,
2000 · ACTIVE
U.S. Court of Appeal
1998 · ACTIVE
U.S. Court of Appeal
1996 · ACTIVE
U.S. District Court,
1995 · ACTIVE
U.S. District Court,
1994 · ACTIVE
U.S. Court of Appeal
1992 · ACTIVE
U.S. Court of Appeal
1991 · ACTIVE
U.S. Court of Appeal
1988 · ACTIVE
Illinois
1979 · ACTIVE
U.S. District Court,
1979 · ACTIVE
Recognition
Awards & honors
AV Preeminent
Locations
Office locations
Client feedback
What clients say about William Hans Baumgartner, Jr.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once William Hans Baumgartner, Jr. claims this profile.
Read all reviewsFrequently asked
Common questions
What areas of law does William Hans Baumgartner, Jr. practice?
William Hans Baumgartner, Jr. focuses on General, IP, Litigation, and Patent.
Where is William Hans Baumgartner, Jr. located?
William Hans Baumgartner, Jr. primarily serves clients in Chicago, Illinois, with an office at One S. Dearborn St..
How experienced is William Hans Baumgartner, Jr.?
William Hans Baumgartner, Jr. has 47 years of legal practice, having been licensed since 1979.
Is William Hans Baumgartner, Jr. a verified attorney?
William Hans Baumgartner, Jr.'s profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with William Hans Baumgartner, Jr.?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 312-535-4941.
More counsel





