“Coy has spent more than a decade guiding clients in a variety of IP litigation and other matters, particularly in the life sciences industry,” said William “Ty” Giltinan, chair of Carlton Fields’ Intellectual Property practice group. “We are thrilled that he’s joining us.”
Stull represents clients in federal district courts, the International Trade Commission, and Patent and Trademark Office administrative proceedings (PTAB/TTAB). His experience spans all stages of litigation, including trials and appeals. Stull litigates cases in a wide variety of technological areas, including consumer products, industrial processes, nanomaterials, polymers, pharmaceutical compositions, methods of drug delivery and treatment, small molecules, natural products, medical diagnostic devices, and veterinary products. He is the chair of the Federal Circuit Bar Association’s Hatch-Waxman/BPCIA subcommittee.
Outside of his intellectual property practice, Stull devotes a significant amount of time to pro bono matters, including representing veterans seeking service-related disability benefits before the Court of Appeals for Veterans Claims. He also has represented tenants and family law clients in the D.C. Superior Court. He volunteers frequently at the DC Bar Pro Bono Center’s Landlord and Tenant Resource Center and Small Business Advice Clinics.
“Carlton Fields’ reputation for quality and service, along with its growing intellectual property team, make the firm a great fit for my practice,” Stull said.
Stull earned his J.D., cum laude, from the University of Miami School of Law, and his B.S. in chemical engineering, with honors, from the University of Florida.
©2026 Carlton Fields, P.A. Carlton Fields practices law in California through Carlton Fields, LLP. Carlton Fields publications should not be construed as legal advice on any specific facts or circumstances. The contents are intended for general information and educational purposes only, and should not be relied on as if it were advice about a particular fact situation. The distribution of this publication is not intended to create, and receipt of it does not constitute, an attorney-client relationship with Carlton Fields. This publication may not be quoted or referred to in any other publication or proceeding without the prior written consent of the firm, to be given or withheld at our discretion. To request reprint permission for any of our publications, please use our Contact Us form via the link below. The views set forth herein are the personal views of the author and do not necessarily reflect those of the firm. This site may contain hypertext links to information created and maintained by other entities. Carlton Fields does not control or guarantee the accuracy or completeness of this outside information, nor is the inclusion of a link to be intended as an endorsement of those outside sites.
Related People
Media Contact
- Senior Public Relations and Communications Manager

