Daniel J. Holmander is a registered U.S. patent attorney and Co-Chair of the Intellectual Property Group at Adler Pollock & Sheehan P.C., where he founded and leads the firm’s patent practice. With over 20 years of experience, Dan serves as trusted IP counsel to publicly traded companies, high-growth startups, research hospitals, and university tech transfer offices across the United States. His work spans core innovation sectors—medical devices, advanced materials, software/AI, cleantech, and consumer products. Dan is recognized by IP Stars (Patent Star 2025), Chambers USA, Super Lawyers, and holds an AV Preeminent® rating from Martindale-Hubbell. Known for his technical fluency and business-aligned approach, he helps clients secure, commercialize, and enforce their IP portfolios. His expertise covers patent prosecution (U.S. and international), trademark protection, PTAB proceedings, FTO analysis, licensing, commercialization strategy, and IP litigation.