Education
1991 Iowa State University, B.S. Chemical Engineering
2003 William Mitchell College of Law, Juris Doctor
Professional Concentration
IP Litigation
Patent Prosecution
Trade Secrets
Trademarks
Copyrights
Technical Areas
Chemical Technology
Mechanical Technology
Bar Admissions
State of Illinois
U.S. Patent & Trademark Office
Court Admissions
U.S. District Court for the Northern District of Illinois
Professional Associations
Chicago Bar Association
Illinois State Bar Association

Jeffrey A. Chelstrom

Jeffrey A. Chelstrom
Partner

Chicago, IL office
Suite 1600
120 South LaSalle Street
Chicago, Illinois 60603
Tel: 312.577.7000
Fax: 312.577.7007
Jeff practices in all areas of intellectual property law including preparing and prosecuting patent applications in the mechanical and chemical arts, as well as litigation support.

Prior to entering law school, Jeff was an engineer with 3M Company in the area of adhesives and coated abrasives.

As a patent attorney, Jeff has worked with technologies relating to food processing, automotive components, irrigation systems and lighting systems.