| Serial Number | 99334788 |
| Word Mark | PETRO-FLOW |
| Filing Date | Wednesday, August 13, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Tuesday, January 20, 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 | NOT AVAILABLE |
| Goods and Services | Surfactant for use in oil and gas operations |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 13, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, August 12, 2025 |
| First Use In Commerce Date | Tuesday, August 12, 2025 |
| Party Name | Nitro-Chem Solutions, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Mill Creek, OK 74856 |
| Event Date | Event Description |
| Wednesday, August 13, 2025 | NEW APPLICATION ENTERED |
| Wednesday, August 13, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, December 28, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, December 29, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, January 20, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 20, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 20, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |