Gunnar Leinberg

Gunnar Leinberg, a seasoned Partner at Troutman Pepper Locke LLP, brings a wealth of expertise in intellectual property law, with a particular focus on patents, trademarks, trade secrets, and copyrights. In his current role, Gunnar plays a pivotal part in guiding clients through complex IP landscapes, leveraging his extensive experience in patent prosecution, litigation, and post-grant proceedings. His strategic approach ensures that clients’ innovation assets are robustly protected, whether through drafting and prosecuting patent applications, defending against infringement claims, or engaging in high-stakes IP litigation.

Gunnar’s involvement extends to managing comprehensive IP portfolios for a diverse range of clients, including start-ups, emerging companies, and established corporations. His deep understanding of patentability assessments, patent application strategies, and due diligence makes him a trusted advisor during venture capital funding rounds and mergers and acquisitions. Gunnar’s expertise in post-grant proceedings—such as inter partes reviews, ex parte reexaminations, and supplemental examinations—enables him to effectively defend clients’ patents against challenges and to enforce their rights in contentious scenarios.

Beyond his technical proficiency, Gunnar is well-versed in unfair competition law and copyright issues, providing holistic IP counsel that aligns with clients’ broader business objectives. His role often involves collaborating with innovation teams to develop IP strategies that maximize commercial value while minimizing legal risks. With his comprehensive skill set and industry insight, Gunnar Leinberg continues to be a key asset at Troutman Pepper Locke LLP, helping clients navigate the evolving IP landscape with confidence and strategic foresight.