John P. Higgins

Anthony (Tony) C. Sullivan, a partner in Barnes & Thornburg's Indianapolis office, concentrates on environmental law. His practice focuses primarily on air and water issues, but it also covers virtually all areas of environmental law, including solid waste issues, Superfund matters, underground storage tanks, and asbestos concerns. Tony's practice generally involves litigation, counseling, and negotiation. In addition to appearing before federal courts, state courts, and administrative co...

Katherine G. Karres is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Katherine G., who practices law in Indianapolis, Indiana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine G. is held by other top lawyers in the same geographic and legal practice area.

Samuel E. Swafford is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Samuel E., who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samuel E. is held by other top lawyers in the same geographic and legal practice area.

M. Elizabeth Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Public Finance Law. M. Elizabeth, who practices law in Indianapolis, Indiana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. Elizabeth is held by other top lawyers in the same geographic and legal practice area.

Sarah Jenkins is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Trusts and Estates. Sarah, 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 Sarah 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...

Stephen Rost is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Stephen, who practices law in Indianapolis, Indiana, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen is held by other top lawyers in the same geographic and legal practice area.

David L. Guevara Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. David L., 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 David L. is held by other top lawyers in the same geographic and legal practice area.

Peter Schroeder is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Insurance Law, Litigation - Construction, Mediation and Professional Malpractice Law - Defendants. Peter, who practices law in Indianapolis, Indiana, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter is held by other top lawyers in the same geographic and legal practice area.

With a commitment to understanding fully each client's mission, Nick Kile focuses on adding value to help them accomplish it. He seeks innovative solutions that are grounded in the law and fact, and align with the big picture business goals. Nick is co-chair of the firm’s Energy, Telecommunications and Utilities team, which was ranked “Tier 1” on U.S. News-Best Lawyers Best Law Firms 2019 list in Indianapolis for energy law. Nick concentrates his practice in two distinct sub...