Janine Biver

With nearly 30 years of experience working with clients that include household brands and, in particular, mid-market businesses, John is able to remain calm and focused when encountering challenging environments. He helps clients to reduce stress in service of negotiating their desired resolution. Because copyright and trademark litigation is frequently used as a competitive tool, John works to ensure efficiency and preserve client resources throughout the litigation process, including elimin...

Michael M. Gropper is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michael M., who practices law in Jacksonville, Florida, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael M. is held by other top lawyers in the same geographic and legal practice area.

Cesar L. Alvarez currently serves as the Co-Chairman of Greenberg Traurig. Prior to this appointment, Cesar served the firm as its Executive Chairman for more than three years, and as its Chief Executive Officer for 13 years. He began his tenure as CEO in 1997, when the firm had 325 lawyers in eight offices and directed the firm through its growth to approximately 1850 attorneys and government professionals in more than 36 locations in the United States, Europe and Asia, including strategic a...

Roy P. Zachariah is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Roy P., who practices law in West Palm Beach, Florida, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roy P. is held by other top lawyers in the same geographic and legal practice area.

Marty focuses his practice on complex business transactions, including domestic and international mergers and acquisitions, leveraged buyouts, debt financings, restructurings, and venture and growth capital investments.Marty represents all categories of participants in transactions, including buyers, sellers, major stockholders, lenders, financial advisers, management, special board committees, private equity firms, other private investment funds, high net worth individuals, and venture capit...

Brian A. Briz is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration - Commercial. Brian A., who practices law in Miami, Florida, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian A. is held by other top lawyers in the same geographic and legal practice area.

As Global Head of McDermott’s Trademark Prosecution and Controversy Practice, Christina (Tina) L. Martini focuses her practice on domestic and international trademark and copyright law, as well as domain name, Internet, social media, advertising, unfair competition and entertainment law. Tina has extensive experience in counseling, prosecution, enforcement, due diligence and licensing matters. She successfully assists clients in protecting their intellectual property rights through liti...

Having concentrated on labor and employment law for over two decades, Glenn is adept at providing counsel on everything from disability accommodation and medical leave requests to high-level management strategies. No matter the problem, Glenn delivers positive, fast, and cost-effective results while ensuring that you protect your interests, comply with the law, and are fair to your employees—and yourself. On top of that, if you need someone to guide you through the nuances of a real est...

Jim A. Walden is a founding partner of Walden Macht & Haran LLP. Mr. Walden defends corporate and individual clients in high-stakes governmental investigations, regulatory actions and civil disputes. He has conducted many corporate internal investigations, including matters involving allegations of securities and other financial frauds, antitrust activity, insider trading, computer crimes, money laundering, medical-device fraud, tax violations and violations of the Foreign Corrupt Practic...

Mr. Kemsley represents banks, financial institutions, mortgage lenders and servicers, and other corporations in complex business and corporate litigation, including the defense of class actions. Mr. Kemsley has defended individual and class cases involving claimed violations of state consumer protection and deceptive practices laws, and federal laws and regulations including truth-in-lending laws. He has defended many large law firms in cases involving claims of legal malpractice and other mi...