Tyler Biddle

Blake’s practice focuses on intellectual property litigation in both federal court and administrative proceedings at the USPTO. He has worked on all stages of disputes, from pre-filing investigations and enforcement letters through pleadings, motion practice, discovery, trial, and appeal. Blake 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 writ...

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.

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

Vice-chair of the firm’s Private Equity team and co-chair of the Entrepreneurial and Emerging Companies team, Josh Hollingsworth advises on M&A and corporate finance matters. Josh is an engaged partner with his clients — resolving problems in a practical, balanced manner with a view toward maximizing the long-term value proposition for his clients. Josh’s clients and experience are national and international in scope. An active listener and dedicated team player, Josh&rs...

Jeff focuses on representing high-growth, venture-backed technology companies, start-up commercialization, private equity and venture capital finance, and mergers and acquisitions. In particular, he advises growth stage companies on legal and business matters, including entity formation, corporate governance, commercial contracts, raising capital, strategic collaborations, licensing technologies and acquisitions. He is a member of the firm's Corporate and Transactional Practice Group.

Dennis Johnson practices in the areas of real estate finance and development, serving as counsel on large, multistate transactions. He represents lenders in syndicated construction and term loans, counseling them in their capacities as administrative agent and co-lender. Dennis also works with lenders in the negotiation of participation agreements. For more than three decades, Dennis has represented construction and permanent real estate lenders, commercial real estate developers, developers ...

Christina Mallatt is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Christina, 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 Christina is held by other top lawyers in the same geographic and legal practice area.

Kimberly DalSanto is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Kimberly, 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 Kimberly 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...

Mr. Kaiser concentrates his practice on state and federal court litigation, class action defense, commercial litigation and employment law. Mr. Kaiser advises and defends clients in the retail financial services and consumer class action litigation. He has represented clients in lawsuits and administrative proceedings involving employment contracts, non-competition/trade secret disputes, commercial disputes, class action litigation, EEO claims, ERISA claims, wrongful discharge, and wage and h...