DUPONT Trademark
Trademark Overview
On Wednesday, January 14, 2026, a trademark application was filed for DUPONT with the United States Patent and Trademark Office. The USPTO has given the DUPONT trademark a serial number of 99594362. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Tuesday, June 2, 2026. This trademark is owned by DuPont Specialty Products USA, LLC. The DUPONT trademark is filed in the Environmental Control Instrument Products category with the following description:
Reverse osmosis membrane filters for water treatment
General Information
| Serial Number | 99594362 |
| Word Mark | DUPONT |
| Filing Date | Wednesday, January 14, 2026 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, June 2, 2026 |
| 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, June 23, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Reverse osmosis membrane filters for water treatment |
| Description of Mark | The mark consists of the word "DUPONT" in between two semioval shapes forming an oval. |
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, January 14, 2026 |
| Primary Code | 011 |
| First Use Anywhere Date | Saturday, November 30, 2019 |
| First Use In Commerce Date | Saturday, November 30, 2019 |
Trademark Owner History
| Party Name | DuPont Specialty Products USA, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Wilmington, DE 19805
US |
Trademark Events
| Event Date | Event Description |
| Wednesday, January 14, 2026 | NEW APPLICATION ENTERED |
| Wednesday, January 14, 2026 | APPLICATION FILING RECEIPT MAILED |
| Monday, May 4, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, May 4, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, May 12, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, May 26, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
