Marcela Escobar

Adam Herzog, a partner of Katz Banks Kumin, joined the Firm in December 2013. Mr. Herzog has represented numerous clients pursuing whistleblower tips before the SEC, CFTC and FINCEN and has successfully assisted them in earning millions of dollars in award payments. Three of Mr. Herzog’s clients received SEC whistleblower awards in the second half of 2023 alone, some of whom participated in a $104 million total award that was the fourth largest in the SEC program’s history. Detail...

Eric Acker is a partner and trial lawyer in the firm’s Intellectual Property Group. Mr. Acker has tried more than 50 trials (including more than 47 jury trials) in courtrooms across the country. Mr. Acker’s recent trials have involved a variety of technologies and significant legal issues. In the high-profile SCO v. Novell case, following a three-week trial, the jury affirmed our client Novell’s ownership of the copyrights to the UNIX software code and rejected SCO’s c...

Shane P. Criqui is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Shane P. practices law in Newport Beach, California Best Lawyers has recognized Shane P. Criqui since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Shane P. Criqui is held by other lawyers.

John is board-certified in appellate practice by The Florida Bar, is a member of the American Law Institute, and has argued before all of Florida’s state and federal appellate courts—including the Supreme Court of the United States. In addition to representing parties, he has represented various amici curiae (friends of the court), and wrote an amicus brief in the landmark age discrimination case Smith v. City of Jackson, presenting an entirely novel textual argument that the Supr...

Marlon Kimpson represents victims of corporate malfeasance, from investors in securities fraud cases to consumers harmed by large data and privacy breaches, as well as people injured or killed in catastrophic incidents. Building upon the firm’s relationships with unions and governmental entities, Marlon represents individuals, state and municipality pension funds, multi-employer plans, unions and other institutional investors in securities fraud class actions and in mergers and acquisit...

Samantha J. Graf is an attorney at Hellmuth & Johnson, focusing her practice on Estate Planning, Probate and Family Law. Prior to joining the firm, Samantha has represented clients in a variety of family law matters including divorce, post-decree matters, and custody issues. Samantha has also represented clients in a variety of contested probate matters and assisted many clients in administering an estate. Samantha was named to the Minnesota Super Lawyers Rising Stars list 2017 – 20...

Sara M. Donohue is a lawyer recognized by Best Lawyers in the practice area of Family Law. Sara M. practices law in Rockville, Maryland Best Lawyers has recognized Sara M. Donohue since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sara M. Donohue is held by other lawyers.

Ryan’s practice focuses on matters involving intellectual property and technology. He handles patent and trademark prosecution before the United States Patent and Trademark Office and represents clients in proceedings before the Patent Trial and Appeal Board and the Trademark Trial and Appeal Board. Ryan also assists clients in disputes involving patents and other intellectual property in federal and state courts. His technical experience covers a wide range of areas, and includes compu...

Matthew R. Nyberg is a lawyer recognized by Best Lawyers in the practice area of Leveraged Buyouts and Private Equity Law. Matthew R. practices law in Denver, Colorado Best Lawyers has recognized Matthew R. Nyberg since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Matthew R. Nyberg is held by other lawyers.

Shubi Arora is a partner in the Houston and Austin offices of Kirkland & Ellis LLP. His practice focuses on M&A transactions, private equity investments and special situations strategies, with a particular focus on the energy and infrastructure sectors. His experience spans the traditional energy sector and includes upstream, midstream and power transactions. He also frequently advises clients on energy technology and transition matters, including renewables, energy storage and carbon...