Trademark Overview
On Monday, February 23, 2026, a trademark application was filed for IONIS with the United States Patent and Trademark Office. The USPTO has given the IONIS trademark a serial number of 99666330. The federal status of this trademark filing is EXAMINERS AMENDMENT - MAILED as of Wednesday, July 1, 2026. This trademark is owned by Ionis Pharmaceuticals, Inc.. The IONIS trademark is filed in the Education & Entertainment Services category with the following description:
Training services in the field of healthcare; Training services in the field of pharmaceuticals; Training services in the field of autosomal dominant, autosomal recessive, genetic, cardiovascular, neurologic, pulmonary, inflammatory, renal, metabolic, ophthalmologic, and rare diseases and disorders; Education services, namely, providing classes, seminars, workshops, and presentations in the field of healthcare; Education services, namely, providing classes, seminars, workshops, and presentations in the field of pharmaceuticals; Education services, namely, classes, seminars, workshops, and presentations in the field of autosomal dominant, autosomal recessive, genetic, cardiovascular, neurologic, pulmonary, inflammatory, renal, metabolic, ophthalmologic, and rare diseases and disorders
