IONIS Trademark

Serial Number: 99666330

IONIS is a trademark filed by Ionis Pharmaceuticals, Inc. on February 23, 2026. The trademark is classified under Class 41 (Education & Entertainment). The application is currently pending registration.

Trademark Classes

41

Class 41 - Education & Entertainment

Education; providing of training; entertainment; sporting and cultural activities

Owner Contact Info

Ionis Pharmaceuticals, Inc. (4 trademarks)

2855 Gazelle Court
Carlsbad, CA 92010

Entity Type: 03

Legal Representation

Attorney of Record

Brian J. Focarino

663 trademarks filed View all →

Correspondence Address

Brian J. Focarino Cooley LLP

1299 Pennsylvania Avenue, NW, Suite 700

IP Docketing Department

Washington, DC 20004-2400

United States

Trademark Details

Filing Date

February 23, 2026

Registration Date

Not Registered

Goods & Services

Education and training services in the field of healthcare; education and training services in the field of pharmaceuticals; education and training services in the field of autosomal dominant, autosomal recessive, genetic, cardiovascular, neurologic, pulmonary, inflammatory, renal, metabolic, ophthalmologic, and rare diseases and disorders

Filing History

APPLICATION FILING RECEIPT MAILED

Feb 23, 2026 MAFR

NEW APPLICATION ENTERED

Feb 23, 2026 NWAP

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