Sean Mentel

Matthew Brown, Partner and Chair of the Litigation Practice Group, joined Carlile Patchen & Murphy LLP in 2008 and concentrates his practice on insurance coverage, business litigation, securities, and intellectual property. Matt represents clients in court (including hearings seeking injunctive relief), arbitration, mediation, and various regulatory and administrative proceedings. He has successfully argued cases in the United States Sixth Circuit Court of Appeals, numerous Federal Distri...

Michael Smith practices business law and securities law at Carlile Patchen & Murphy LLP. He concentrates on business, corporate finance, mergers and acquisitions, technology transactions, technology licensing, and banking and securities. Mike joined CPM in February 1991. He currently serves as Chairman of CPM’s Business Law Practice Group.

Jeffrey J. Patter is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Employment Law - Individuals and Litigation - Labor and Employment. Jeffrey J., who practices law in Columbus, Ohio, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey J. is held by other top lawyers in the same geographic and legal practice area.

Joseph M. Patchen is a Partner at Carlile Patchen & Murphy LLP, representing businesses, financial institutions, owners, and professionals in business and real estate matters. His business law practice emphasizes corporation and limited liability company formation, mergers, and succession planning. His commercial real estate representation focuses on finance, construction, leasing, and acquisition. Joe joined CPM in June 1987. He serves as Chair of CPM’s Real Estate Practice Group.

Courtney Hanna is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Litigation - Real Estate. Courtney, who practices law in Columbus, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Courtney is held by other top lawyers in the same geographic and legal practice area.

Eric Estadt joined Carlile Patchen & Murphy LLP in 2022 and is a member of the firm’s Business Law Practice Group. He has experience supporting a wide range of clients, from Fortune 500 companies to individuals, protecting and enforcing their trademarks in a wide array of industries. Eric specializes in utility and design patents in the mechanical, medical device, pharmaceutical, and electronics industries.

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

Bill Nolan serves as managing partner of the firm’s Ohio office, which he opened in 2009. Bill works to bring attentiveness and clarity to bear on employment, contract and other disputes, but is most passionate about helping clients build teams, policies and processes to minimize the frequency, cost and severity of disputes. Bill's litigation and trial work includes covenant not to compete and trade secret cases in many states. He regularly represents employers in discrimination and dis...

Brandon Borgmann joined Carlile Patchen & Murphy LLP in September of 2008 and practices in the areas of estate planning, business succession planning, probate, special needs law and tax. Brandon represents individuals, business owners and families concerning estate planning, tax planning and business succession planning. He also represents executors and trustees with respect to administration of estates and trusts, probate litigation and taxation.

Dino Tsibouris is the founding principal of the law firm Tsibouris & Associates, LLC. His practice concentrates in the areas of electronic commerce, online financial services, software licensing, Software-as-a Service ("SaaS"), and privacy law. In addition, Mr. Tsibouris' practice includes the implementation of electronic signatures, records management and information security. He was previously an attorney with Thompson Hine LLP and a Vice President and Counsel for e-Commerce and Technol...