| Serial Number | 99158233 |
| Word Mark | LIQUIDIA |
| Filing Date | Monday, April 28, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, November 4, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 4, 2025 |
| Description of Mark | The mark consists of a circle containing a hexagon and another circle. Three lines appear through all three shapes. The wording "LIQUIDIA" appears to the right of the design. |
| Goods and 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 |
| Goods and Services | 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 |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, April 28, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | Monday, June 2, 2025 |
| First Use In Commerce Date | Monday, June 2, 2025 |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, April 28, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | Monday, June 2, 2025 |
| First Use In Commerce Date | Monday, June 2, 2025 |
| Party Name | Liquidia Technologies, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Morrisville, NC 27560 |
| Party Name | Liquidia Technologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Morrisville, NC 27560 |
| Event Date | Event Description |
| Monday, April 28, 2025 | NEW APPLICATION ENTERED |
| Monday, April 28, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, June 17, 2025 | TEAS AMENDMENT OF USE RECEIVED |
| Tuesday, June 17, 2025 | USE AMENDMENT FILED |
| Tuesday, June 17, 2025 | AMENDMENT TO USE PROCESSING COMPLETE |
| Sunday, September 7, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, September 7, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, September 17, 2025 | ASSIGNED TO EXAMINER |
| Sunday, September 21, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Sunday, September 21, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Sunday, September 21, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Sunday, September 21, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, October 1, 2025 | USE AMENDMENT ACCEPTED |
| Wednesday, October 1, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 29, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 4, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 4, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |