LIQUIDIA Trademark

Serial Number: 99158233 • Registration: 8076182

LIQUIDIA is a trademark filed by Liquidia Technologies, Inc. on April 28, 2025. The trademark is classified under Class 5 (Pharmaceuticals), Class 10 (Medical Apparatus). The application is currently registered and active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Class 10 - Medical Apparatus

Surgical, medical, dental and veterinary apparatus and instruments

Owner Contact Info

Liquidia Technologies, Inc. (50 trademarks)

P.O. Box 110085
Research Triangle Park, NC 27709

Entity Type: 03

Legal Representation

Attorney of Record

Devon E. White

2,164 trademarks filed View all →

Correspondence Address

Devon E. White Wyrick Robbins Yates & Ponton LLP

4101 Lake Boone Trail, Suite 300

Raleigh, NC 27607

United States

Trademark Details

Filing Date

April 28, 2025

Registration Date

December 23, 2025

First Use Anywhere

June 2, 2025

First Use in Commerce

June 2, 2025

Published for Opposition

November 4, 2025

Goods & Services

Inhalers for medical use, sold empty; Nebulizers for medical purposes; Instruments and apparatus provided empty used for the inhalation of pharmaceuticals; Medical apparatus for facilitating the inhalation of pharmaceutical preparations

Pharmaceuticals and natural remedy preparations for the treatment of respiratory diseases and for systemic delivery via inhalation; Medicinal preparations and substances for the treatment of respiratory diseases and for systemic delivery via inhalation; Pharmaceutical preparations for inhalation for the treatment of pulmonary hypertension and interstitial lung disease, and idiopathic pulmonary fibrosis; Pharmaceutical preparations for inhalation for the treatment of pulmonary hypertension; pharmaceutical preparations for the treatment of pulmonary hypertension; Pharmaceuticals for treatment of respiratory diseases, namely, capsules comprised of microparticles and nanoparticles, comprised of polymers, excipients, therapeutics, and biologics sold as a kit with inhaler