EXAFPURE Trademark
Trademark Overview
On Wednesday, August 6, 2025, a trademark application was filed for EXAFPURE with the United States Patent and Trademark Office. The USPTO has given the EXAFPURE trademark a serial number of 99323151. The federal status of this trademark filing is NOTICE OF ALLOWANCE - ISSUED as of Tuesday, March 17, 2026. This trademark is owned by Membrane Solutions(Nantong) Co., Ltd.. The EXAFPURE trademark is filed in the Environmental Control Instrument Products category with the following description:
Filters for water filtering apparatus; Perfluoropolymer filter cartridges for filtering liquid process chemicals, suitable for industrial use
General Information
| Serial Number | 99323151 |
| Word Mark | EXAFPURE |
| Filing Date | Wednesday, August 6, 2025 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, March 17, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 20, 2026 |
Trademark Statements
| Pseudo Mark | EXAF PURE |
| Goods and Services | Filters for water filtering apparatus; Perfluoropolymer filter cartridges for filtering liquid process chemicals, suitable for industrial use |
Classification Information
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 6, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Membrane Solutions(Nantong) Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Jiangsu Province 226000
CN |
| Party Name | Membrane Solutions(Nantong) Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Jiangsu Province 226000
CN |
Trademark Events
| Event Date | Event Description |
| Wednesday, August 6, 2025 | NEW APPLICATION ENTERED |
| Wednesday, August 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 19, 2025 | ASSIGNED TO EXAMINER |
| Friday, December 19, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 14, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 20, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 20, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, March 17, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
