Boston, MA, April 7, 2025 – Patexia Inc. has named Caldwell among the top 25 law firms for patent prosecution in its newly released 2025 Patent Prosecution Intelligence Report. The report also recognizes Keegan Caldwell, Global Managing Partner, as one of the top 25 best-performing patent attorneys in the United States. This distinction comes from an evaluation of over 28,000 practitioners.
Caldwell's strong performance in this year's rankings highlights the firm's deep scientific and technical expertise, as well as its consistent ability to help clients secure meaningful intellectual property. The firm represents a broad client base, including emerging startups and large public technology companies, and is known for delivering results with efficiency and strategic focus.
Patexia's 2025 report covers data from January 2020 through December 2024. During this time, the USPTO issued more than 1.8 million patents and published over 2 million applications. The rankings were based on a combination of volume and performance, including success rate, claim scope, and speed to grant.
"We're thrilled to be recognized as one of the top firms in the country for patent prosecution," said Keegan Caldwell. "Our team takes immense pride in combining scientific insight with business strategy to help our clients protect what matters most. Recognition like this speaks to the strength of our work and the people behind it."
These rankings add to a growing list of accolades for Caldwell. The firm was recently named the number five Best Midsize Law Firm in the country by Vault and received top honors in the IAM Patent 1000 for both the firm and Keegan Caldwell. Caldwell has also appeared consistently on the Inc. 5000 list of the fastest-growing private companies in the United States and is widely recognized for its leadership across the life sciences and technology sectors.
In addition, Caldwell's corporate practice continues to expand, advising clients on venture financing, M&A, and complex commercial transactions. The firm's integrated approach ensures alignment between IP strategy and business goals, particularly critical for high-growth and emerging companies navigating key inflection points.
With a team made up of highly technical, engineer-turned-attorneys, Caldwell is known for delivering strategic patent prosecution and conducting meticulous due diligence in complex transactions. The firm builds litigation-ready IP portfolios that support innovation and attract investment.
To learn more about Caldwell's patent prosecution practice, visit www.caldwelllaw.com.