Dante Sanguinetti Marroquín

DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm. He has been practicing law in Arizona since 1984. Since joining CDQ in 1997, Dan has practiced in all areas of commercial litigation, including cases raising antitrust and intellectual property issues. Dan has lectured at the State Bar of Arizona’s Professionalism courses and been an instructor at the National Institute for Trial Advocacy’s Arizona Deposition Skills Program. He is a member of the Xavier College...

John K. Tokarz is a business lawyer whose practice focuses on complex transactions. As a Certified Public Accountant who previously worked as an auditor for a Big Four accounting firm, John understands his clients’ businesses. From startups to publicly traded companies, he provides a full range of transactional and strategic support to clients with matters involving mergers and acquisitions, joint ventures, divestures, securities offerings and other significant corporate transactions. I...

Tasha Taylor has distinguished herself as a coverage litigation and appellate specialist. Tasha handles insurance coverage and extra-contractual litigation involving a wide array of first- and third-party claims in Texas and nationwide. She advises her clients on resolving and managing complex claims arising out of a variety of policies, including commercial general liability, commercial auto, employer’s liability, control of well, director and officer’ liability, excess and umbre...

Anthony Tarricone is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Anthony practices law in Boston, Massachusetts Best Lawyers has recognized Anthony Tarricone since 1995. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The re...

Komal Khan is a lawyer recognized by Best Lawyers in the practice area of Family Law. Komal practices law in Vienna, Virginia Best Lawyers has recognized Komal Khan since 2025. 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 Komal Khan is held by other lawyers.

Barbara A. Solomon works with iconic brands across diverse industries to protect and enforce their valuable IP assets. Her pragmatic and business-focused approach, coupled with a clear understanding of her clients’ business and their ultimate goal, is what keeps clients coming back – they appreciate her deft ability to achieve desired results through strategic negotiation. When litigation is necessary, clients know that Barbara has achieved many successes in trial and appellate co...

Thomas C. McGowan is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Corporate Law and Litigation - Environmental. Thomas C. practices law in Omaha, Nebraska Best Lawyers has recognized Thomas C. McGowan since 2007. 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 Thomas C. McGowan is held by other lawyers.

Gregory Vanden-Eykel is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Gregory practices law in Boston, Massachusetts Best Lawyers has recognized Gregory Vanden-Eykel 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 Gregory Vanden-Eykel is held by other lawyers.

Amy E. Totten approaches every case by carefully considering all perspectives involved. As a former prosecutor, she understands the importance of thorough preparation for trial and thoughtful analysis, particularly when clients are facing significant, life-changing circumstances. Her ability to anticipate opposing arguments allows her to develop practical strategies tailored to each client’s situation. Over more than two decades in legal practice, Amy has handled thousands of matters ra...

P. Brent Brown is a lawyer recognized by Best Lawyers in the practice areas of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. P. Brent practices law in Roanoke, Virginia Best Lawyers has recognized P. Brent Brown since 1999. 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 P. Brent Brown is held by other lawyers.