Haley Guiliano Llp

Haley Guiliano Llp company information, Employees & Contact Information

Updated June 2026

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Haley Guiliano Llp is a Law Practice company and founded in 2017. It has approximately 99 employees on record. Contact data was last refreshed in June 2026. Find Haley Guiliano Llp's verified employee emails, phone numbers, headquarters address, and key decision makers below.

Haley Guiliano is an international intellectual property law firm specializing in patent law from offices in London, New York and Silicon Valley. We represent our clients in high-stakes patent matters, including global patent prosecution, patent portfolio management and strategy, litigation, post-grant practice before the USPTO, opposition practice before the EPO, third party patent analyses, and IP due diligences for M&A. Our clients range from disruptive startups to large multi-national corporations.
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Haley Guiliano, LLP Congratulates Joseph Guiliano, Co-Founder and Managing Partner, on His Transition to Chief IP Officer at Adeia - PR Newswire

Haley Guiliano, LLP Congratulates Joseph Guiliano, Co-Founder and Managing Partner, on His Transition to Chief IP Officer at Adeia PR Newswire

Navigating claim strategies as evolving US case law makes it tougher to patent a genus of antibodies - IAM Media

Navigating claim strategies as evolving US case law makes it tougher to patent a genus of antibodies IAM Media

Did you mark? I didn’t notice! The marking statute and licensed patents - Daily Journal

Did you mark? I didn’t notice! The marking statute and licensed patents Daily Journal

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