Clarissa Walstrom

Raegan Gibson is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Raegan, 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 Raegan is held by other top lawyers in the same geographic and legal practice area.

Mark R. Alson is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Mark R., 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 Mark R. is held by other top lawyers in the same geographic and legal practice area.

Andi M. Metzel is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law, Litigation - Land Use and Zoning, Professional Malpractice Law - Defendants and Real Estate Law. Andi M., 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 Andi M. is held by other top lawyers in the same geographic and legal practice area.

Mr. Griggs represents clients’ interests in legal actions concerning environmental matters brought by private parties and government agencies. He practices before administrative agencies, in state and federal trial courts, and in appellate tribunals. Mr. Griggs' litigation practice includes defense and prosecution of cases arising under federal and state environmental statutes, toxic tort cases, CERCLA and UST disputes, civil penalty proceedings, appellate practice, and FIFRA arbitration proc...

Prior to joining Barnes & Thornburg, Brian served as in-house counsel to an intellectual property consulting and investigations firm where he advised Fortune 1000 corporations on complex IP, anti-counterfeiting, and brand protection strategies. Brian is a member of the International Association of Privacy Professionals (IAPP) and serves as Subcommittee Chair for the inaugural Data Protection Committee of the International Trademark Association (INTA). He has been appointed to the Terralex...

Ryan Wilmering is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Ryan, 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 Ryan is held by other top lawyers in the same geographic and legal practice area.

Lauren represents investor-owned and municipal utilities before the Indiana Utility Regulatory Commission (IURC), as well as public and private-sector clients in dealings with state government agencies. Lauren's experience includes general rate cases, periodic rate adjustment (tracker) proceedings, certificate of public convenience and necessity cases, preapprovals, financings, acquisitions, disputes, investigations, rulemakings and service area-related cases. In addition, Lauren represents a...

NEAL ROACH focuses his practice in the areas of business transactions (particularly intellectual property licensing transactions), corporate compliance and securities law compliance, and healthcare and life sciences law. He has represented numerous startup and high-growth companies on a broad range of matters, including advice on corporate structure and financing; intellectual property protection, management and licensing; contracts; FDA issues; sales and marketing regulation; healthcare comp...

Focusing his practice on intellectual property litigation in both federal court and administrative proceedings before the USPTO, Blake has worked on all stages of disputes, from pre-filing investigations and enforcement letters through pleadings, motion practice, discovery, trial, and appeal. He also maintains active patent and trademark prosecution dockets, including serving as U.S. counsel for overseas companies and attorneys. Through searching, investigations, legal research, and writing, ...

Thomas John is a top attorney recognized by Best Lawyers in the practice area(s) of Government Contracts and Government Relations Practice. Thomas, 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 Thomas is held by other top lawyers in the same geographic and legal practice area.