Dr. Keegan Caldwell, Founder and Global Managing Partner of Caldwell, has been named once again to the IAM Patent 1000: The World’s Leading Patent Professionals for 2025. Honored for his work in patent prosecution, Keegan continues to stand out as a leading advisor to innovators building IP portfolios that fuel business growth and defend market position.

In addition to Keegan’s individual recognition, Caldwell as a firm has also been named to the IAM Patent 1000 for 2025, spotlighted among top U.S. firms for prosecution. The recognition reflects the firm’s continued momentum and its reputation for excellence in helping clients navigate the complex intersection of intellectual property, technology, and commercialization.

The IAM Patent 1000 is widely regarded as the definitive guide to the world’s top patent professionals. Rankings are compiled through extensive research, including interviews with clients and peers, and are based on factors such as depth of expertise, market presence, and client outcomes.

As IAM notes, Keegan is “a rare blend of technical expertise and entrepreneurial savvy,” with a reputation for helping companies, from early-stage AI startups to publicly traded multinationals, maximize the value of their IP assets. His strategic and business-minded approach to patent prosecution has made him a go-to advisor for founders, investors, and boards alike.

Under Keegan’s leadership, Caldwell has grown from a boutique firm into a global practice supporting innovation across borders and industries. With offices in Boston, Los Angeles, and London—and a Tokyo office set to open soon—the firm is uniquely positioned to support clients in tech, life sciences, defense, AI, and beyond.

Caldwell’s dual recognition in the IAM Patent 1000 underscores what clients already know: the firm is not only keeping pace with change, it’s helping lead it.

To view the full IAM Patent 1000 rankings, visit: https://www.iam-media.com/rankings/patent-1000

About Caldwell
Caldwell is a global law firm specializing in intellectual property, litigation, and corporate advisory services. Recognized as one of the fastest-growing law firms in the United States, Caldwell represents high-growth companies, venture capital funds, and multinational corporations across a range of industries. With offices in Boston, Los Angeles, and London—and a Tokyo office opening soon—the firm is known for its entrepreneurial mindset, technical fluency, and strategic counsel at the intersection of law, innovation, and investment.