Álvaro Rodrigo Castellanos Howell

Guy Gosnell leads the Intellectual Property Patents – Electrical & Computer Science Group and its efforts to counsel clients in regard to patent matters in the electrical, computer software and business method arts. Guy has more than 20 years’ experience in the intellectual property field and is registered to practice before the U.S. Patent and Trademark Office. Guy has been listed in The Best Lawyers in America , the Top Attorneys in North Carolina and in Super Lawyers magazi...

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

Brian French is a partner and member of the firm’s Government Investigations and White Collar Defense team. He represents clients in government enforcement and internal compliance matters, primarily involving the life sciences and health care industries. What do you focus on? Government Enforcement I represent a wide range of health care organizations, life sciences companies, executives, and employees in government investigations and related criminal and civil litigation initiated by t...

Aaron M. Oser is a top attorney recognized by Best Lawyers in the practice area(s) of Technology Law. Aaron M., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron M. is held by other top lawyers in the same geographic and legal practice area.

Sharonda Williams is special counsel in Fishman Haygood's Litigation Section. She also serves as Vice-President, General Counsel and Director of Government Affairs at Loyola University New Orleans, a position she has held since 2021. Sharonda’s distinguished career spans more than twenty years in public service and private practice. Notably, she served as City Attorney for the City of New Orleans from May 2013 to November 2015 and as Chief Deputy City Attorney from October 2011 until Ma...

Ryan Shuirman is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Ryan, who practices law in Raleigh, North Carolina, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan is held by other top lawyers in the same geographic and legal practice area.

Bob Cannella is a native Nebraskan who has practiced law at the firm since graduating from law school in 1972. Bob’s principal legal activities are in the areas of higher education law and the counseling and representation of employers in employment, labor relations, employment discrimination, and preventive employment law matters. Bob fills the lead role in the firm’s representation of Metropolitan Community College, and in that role he works closely with the administration and B...

Terry Welch handles litigation matters of all types in federal and state courts. He has broad experience in complex litigation, representing companies of varied size and type with respect to intellectual property and patent litigation, antitrust, product liability, insurance and bad faith disputes, manufacturer/distributor relations, and cases of tragic injury. He has handled signi?cant trademark and Lanham Act matters including issues of infringement, trade dress and false advertising. He pr...

Karen M. Charlson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Karen M., who practices law in Minneapolis, Minnesota, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karen M. is held by other top lawyers in the same geographic and legal practice area.

Michael J. Lowder is a partner at Kerrane Storz PC in Broomfield, Colorado. His practice is dedicated to Construction Law and Litigation – Construction, where he represents homeowners and other clients in matters involving construction defects and related disputes. Michael’s career with the firm reflects steady professional growth, having previously served as a senior attorney, associate attorney, and law clerk. During law school, he gained valuable appellate experience as a judic...