LEYNYSO Trademark
Serial Number: 99155751
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Amy B. Berge Gray Ice Higdon, PLLC
3939 Shelbyville Road
Suite 201
Louisville, KY 40207
United States
Trademark Details
Filing Date
April 25, 2025
Registration Date
Not Registered
Published for Opposition
January 27, 2026
Goods & Services
Cell therapy pharmaceutical preparations; immunotherapy preparations for use in cancer treatment; T-cell receptors in the nature of pharmaceutical preparations for use in cancer treatment; pharmaceutical immunotherapy preparations comprising engineered T-cell receptors for use in cancer treatment; pharmaceutical immunotherapy preparations comprising genes encoding engineered T-cell receptors for use in cancer treatment
Cell therapy medical treatment services; medical services, namely, immunotherapy services; medical services, namely, medical treatment and immune-therapy comprising harvesting a patient's white blood cells, combining white blood cells with an engineered T-cell receptor therapeutic, transducing the white blood cells with the gene encoding the engineered T-cell receptor and infusion of the transduced white blood cells back into the patient
