Ellen G. Tagtmeier

Heidi has extensive litigation and appellate experience in both state and federal courts in Texas. In private practice, Heidi has represented clients in a variety of matters, including complex commercial cases, personal injury claims, premises liability claims, professional liability claims, and employer/employee and labor disputes. She has briefed and handled appeals before the United States Court of Appeals for the Fifth Circuit, the Texas Supreme Court and various Texas courts of appeals. ...

Brian Glenn Patterson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Brian Glenn, who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian Glenn is held by other top lawyers in the same geographic and legal practice area.

Amy Karff Halevy is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Amy Karff, who practices law in Houston, Texas, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amy Karff is held by other top lawyers in the same geographic and legal practice area.

Brian M. Moss is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Brian M., who practices law in Houston, Texas, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian M. is held by other top lawyers in the same geographic and legal practice area.

Jim Collura has a nationwide energy and construction litigation practice in which he has handled hundreds of millions of dollars in claims. His experience includes trials in state and federal courts across the country. Jim has represented plaintiffs and defendants in state and federal court in Arkansas, Colorado, Delaware, Florida, Georgia, Louisiana, Mississippi, Pennsylvania, Oklahoma, Ohio and his home state of Texas. This experience includes complex litigation with an emphasis on matters ...

Mark Chretien is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Mark, who practices law in Houston, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.

Adam Larson is a partner in the Houston and Austin offices of Kirkland & Ellis LLP. Adam’s primary practice areas include mergers and acquisitions, private equity, and capital markets. He has counseled private equity investors, their portfolio companies, and other public and private companies in connection with mergers, acquisitions, dispositions, joint ventures and offerings of equity and debt securities. Adam also advises clients in connection with the negotiation of partnership a...

Christine D. Traversi is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Christine D., who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christine D. is held by other top lawyers in the same geographic and legal practice area.

Dan Cogdell is a partner in the Litigation Practice Group and a member of the corporate compliance and white collar defense team. He defends corporations and individuals in high-profile white collar criminal defense jury trials and related disputes. Dan has nearly 40 years of experience representing individuals and corporations in a broad range of high-profile, bet-the-company white collar and criminal defense matters. Dan is a Fellow of the American College of Trial Lawyers, an invitation-on...

Mr. Paranjpe is a Managing Partner and Shareholder at Paranjpe Mahadass Ruemke LLP and represents plaintiffs in complex civil/commercial litigation, class actions, and personal injury litigation. Mr. Paranjpe has a vast amount of trial and negotiation experience through his previous position as a Criminal Defense Trial Attorney for a local law firm that has represented over two-hundred thousand clients in the greater Houston area. Before reaching the end of 2014, Mr. Paranjpe achieved entry i...