Suzannah Wilson Overholt

Katrina M. Clingerman is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Katrina M., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katrina M. is held by other top lawyers in the same geographic and legal practice area.

A member of the firm's Intellectual Property Department and Life Sciences practice group, Angela is instrumental in procuring IP rights in the U.S. and worldwide for client inventions. Angela's practice includes preparing contractual agreements and opinions. She also performs IP due diligence in order to protect her client's interest during sales, mergers and acquisitions. In addition, Angela assists clients with procuring trademark and copyright registrations to protect their intellectual pr...

Practice Experience John M. Olivieri's practice focuses on estate planning, business succession planning, charitable giving and asset protection. He advises clients on the many complex tax issues and intrafamily concerns involved in the transfer of wealth from one generation to the next, and he assists clients in establishing creative, personally tailored plans for the preservation and transfer of their assets in a tax-efficient manner. In addition, Mr. Olivieri counsels clients on all aspect...

For over 20 years, Ken Siepman has represented and advised private and public employers on a wide array of labor and employment issues, including FLSA, ADA, FMLA, Title VII, ADEA, NLRA, covenant not to compete/trade secret matters, wage claims, and wrongful discharge. Ken regularly serves as lead counsel for employers in federal and state courts, arbitrations, and administrative agencies such as the EEOC, NLRB, OSHA, and the Indiana and United States Departments of Labor. He also has represen...

Gregory B. Coy is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice, Litigation - Intellectual Property and Patent Law. Gregory B., who practices law in Indianapolis, Indiana, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory B. is held by other top lawyers in the same geographic and legal practice area.

John P. Breen is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. John P., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John P. is held by other top lawyers in the same geographic and legal practice area.

Kyle Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance and Personal Injury Litigation - Defendants. Kyle, who practices law in Indianapolis, Indiana, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kyle is held by other top lawyers in the same geographic and legal practice area.

John D. Papageorge is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Environmental Law and Litigation - Environmental. John D., who practices law in Indianapolis, Indiana, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John D. is held by other top lawyers in the same geographic and legal practice area.

Commercial litigator, trial lawyer and skilled negotiator Curt Greene represents private and publicly traded companies nationwide in a variety of civil litigation and business transactional matters. Curt understands business management and operations from the inside out, and brings his first-hand experience and business acumen to his broad dispute resolution and business law practice. Curt joined the firm after nearly a decade of both public and private sector service in various operational a...

Joseph G. Eaton is a partner in the Indianapolis office of Barnes & Thornburg and co-chair of the firm's Toxic Tort Practice Group. Product Liability: Toxic Tort, Chemical Product Liability and Environmental Litigation Joseph has represented clients in litigated matters throughout the United States involving chemical product liability actions, including plaintiffs' personal injury and property damage litigation relating to alleged toxic products. He presently assists several national defe...