| Serial Number | 99169799 |
| Word Mark | CHEMGEN |
| Filing Date | Monday, May 5, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, January 13, 2026 |
| Registration Number | 8100236 |
| Registration Date | Tuesday, January 13, 2026 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 25, 2025 |
| Goods and Services | Industrial chemical blending systems comprised of chemical mixers for producing liquid chemicals by reacting gas components with water |
| Pseudo Mark | CHEMICAL GENERATION |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, May 5, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, May 31, 2023 |
| First Use In Commerce Date | Wednesday, May 31, 2023 |
| Party Name | Air Liquide Electronics U.S. LP |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Houston, TX 77024 |
| Party Name | Air Liquide Electronics U.S. LP |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Houston, TX 77024 |
| Party Name | Air Liquide Electronics U.S. LP |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Houston, TX 77024 |
| Event Date | Event Description |
| Monday, May 5, 2025 | NEW APPLICATION ENTERED |
| Monday, May 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, September 12, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 22, 2025 | ASSIGNED TO EXAMINER |
| Monday, September 22, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, September 22, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, September 22, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, October 27, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, October 27, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 27, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 19, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 25, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 25, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 13, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 13, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |