Isabelle Lebbe

Marc B. Bergoffen is committed to getting deals done in the most efficient manner possible. Clients like his direct, keep-your-eye-on-the-ball approach, and opposing parties often thank him for his professionalism in bringing transactions to resolution. Recently, Marc has been using his collaborative and creative approach to help clients through challenges faced by changes in the economy brought on by the COVID-19 pandemic. Representing clients with local, regional and national real estate in...

Steve Quattlebaum is an experienced litigator representing clients ranging from Fortune 500 companies to privately held businesses and individuals in class actions, multi-district litigation, and other complex civil litigation in jurisdictions across the country. He is widely recognized for his courtroom leadership and strategic litigation skills. Mr. Quattlebaum focuses his practice on complex business litigation, toxic torts, and products liability. He has served as lead trial counsel in mo...

Francis G. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Workers' Compensation Law - Claimants. Francis G., who practices law in Nashua, New Hampshire, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Francis G. is held by other top lawyers in the same geographic and legal practice area.

Todd Roberts is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Todd, who practices law in Menlo Park, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Todd is held by other top lawyers in the same geographic and legal practice area.

Kenneth B. Bley is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law, Litigation - Land Use and Zoning and Real Estate Law. Kenneth B., who practices law in Los Angeles, California, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth B. is held by other top lawyers in the same geographic and legal practice area.

Claude M. Millman is a former Assistant United States Attorney (S.D.N.Y.) and New York City government contracting chief who litigates complex commercial disputes; advises clients on government procurement and contracting, land use, and environmental issues; and handles internal investigations and white-collar defense. Formerly a partner at Proskauer Rose LLP, Mr. Millman joined Kostelanetz LLP in 2011. Mr. Millman came to Kostelanetz to lead the firm's commercial civil litigation efforts. He...

Jeff Barron resolves complicated intellectual property disputes. Jeff thrives when challenged with scenarios that seem impossible or that are at the cutting edge of technology and the law. Jeff’s dedication to being prepared gives him and his clients great flexibility when navigating the unexpected waters of high-stakes litigation and complex IP disputes. With clients that include startups and Fortune 100 companies, Jeff’s nationwide IP practice is focused on defending and prosecu...

William Burnett is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. William, who practices law in Philadelphia, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.

David A. Barkus focuses his practice on mergers and acquisitions and private equity. David's industry experience includes aviation and aerospace, computer software and information technology, construction, consumer products, education, energy, food and beverage, franchising, gaming, health care, and restaurants.

Stephen J. Humes concentrates his practice in environmental, energy, public utility and infrastructure law. He advises clients on energy regulatory, renewable energy project development, and environmental issues, including those associated with power plant, solar photovoltaics, cogeneration, liquefied natural gas and pipeline facilities, telecommunications towers and other utility facility siting matters. His energy-related environmental experience includes advising on climate change issues. ...