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CISLEUKIN

50144286 | Trademark citeCite Docket

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Filed Oct. 5, 2026
Serial No. 50144286
Class Drug development services; Pharmaceutical research and development services; Research and development of therapeutic antibodies and pharmaceuticals, and research and development of technology in the field of therapeutic antibodies and pharmaceuticals; Scientific research and development in the field of biologic therapeutics for the treatment of cancer; Research and development of engineered therapeutics; Research and development of engineered cytokine-based biologic therapeutics; Pharmaceutical research and development services in the field of immunotherapy; Research and development of engineered protein-based pharmaceuticals for the treatment of oncological diseases; Scientific research in the fields of biotechnology, immunology, and protein engineering; Research and development of pharmaceutical preparations; Scientific research in the field of engineered cytokine therapeutics; Providing scientific research services in the fields of protein engineering and immunology for drug discovery purposes; 100; 101
CISLEUKIN
Case Type Service mark
Status New application awaiting assignment to an examining attorney. <a href="https://www.uspto.gov/dashboard/trademarks/application-timeline.html">See current trademark processing wait times </a> for more information.
Last Updated: 1 month ago
Filing Date # Docket Text
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