Declan O'Sullivan

George Renzoni represents a variety of clients in all phases of patent law, focusing his practice on the procurement of U.S. and foreign patents, patent portfolio strategy and development, technology licensing, and due diligence investigations, as well as providing opinions of patentability, infringement, validity, and freedom-to-practice. George has also provided expert opinions and expert testimony in patent disputes. George has procured patents in a wide range of technologies, including ph...

Peter D. Hardy is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Compliance Law, Criminal Defense: White-Collar and Tax Law. Peter D., who practices law in Philadelphia, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter D. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey Morof has spent his career defending aerospace clients in product liability and commercial litigation matters in federal and state courts throughout the United States and abroad, handling matters in such countries as Spain, Italy, the United Kingdom, Greece, and Japan. He was a member of the trial team that defended the aerospace manufacturer in a 19-month jury trial in Detroit, Michigan arising out of the Northwest Airlines Flight 255 MD-80 accident. He has also litigated lawsuits ar...

Shylah R. Alfonso is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Shylah R., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shylah R. is held by other top lawyers in the same geographic and legal practice area.

David Harston founded Footbridge Law LLC in 2025 to pursue his joint passions of immigration law and mediation/conflict resolution. David has been practicing immigration law since 1999 and specializes in the areas of employment and family-based immigration as well as humanitarian visa options. In 2009, David co-founded Elkind Alterman Harston PC (now Palmer Polaski PC) and served as the firm’s Managing Partner for eight years. During his 15 years at EAH, David helped the firm to manage ...

Named by Best Lawyers in America as the “2012 Atlanta Lawyer of the Year” in the exempt organizations area and as the “2013 Atlanta Lawyer of the Year” in the trusts and estates litigation area, Ben White's practice emphasizes exempt organizations of all kinds, as well as estate and tax planning. As a partner in the largest and most comprehensive exempt organizations practice in the Southeast, Mr. White is widely known for his successful representation of exempt organi...

Mr. Brown, a founding Partner of Brown Gren Abraham & McCracken, continues his focus on representing insurance carriers and employers in workers’ compensation, employment law, and general liability claims in Colorado and Utah. Mr. Brown has been practicing in Colorado since 2005 and handles matters arising under such laws as the Americans with Disability Act (ADA), Title VII of the Civil Rights Act of 1964, the Age Discrimination and Employment Act (ADEA), Colorado Wage Act and the ...

Kimberly A. Parker is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Kimberly A., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberly A. is held by other top lawyers in the same geographic and legal practice area.

Matt has the experience and track record to guide clients through all types of disputes involving environmental regulation and litigation. He is a go-to resource for companies facing litigation and agency proceedings and a trusted advisor when it comes to real estate development, contamination concerns, and environmental regulatory compliance. Matt Wickersham has a broad national environmental and energy practice involving complex litigation, regulatory counsel, and transactional matters. He ...

A National Practice Devoted To Complex Federal Criminal Defense, Federal and State Habeas Litigation And Other Federal Matters. Ezekiel E. Cortez is a Board Certified Criminal Law Specialist, California State Bar Board of Legal Specialization after passing the federal specialist examination. As a devoted career criminal defense attorney, Mr. Cortez has unwaveringly devoted his practice to the defense of federal criminal cases and other federal matters since 1984. Since 1988 Mr. Cortez has als...