| Serial Number | 99332677 |
| Word Mark | NATROGEN |
| Filing Date | Tuesday, August 12, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, April 16, 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, May 5, 2026 |
| Goods and Services | Downloadable computer software using artificial intelligence (AI) for controlling and optimizing fuel blending systems |
| Description of Mark | The mark consists of four symmetrical, pointed oval shapes arranged in a cross formation with the word "NATROGEN" located to the right. |
| Goods and Services | Consulting services in the field of clean energy, namely, technological consulting in the field of clean energy generation; Consulting services in the field of clean energy, namely, technological consulting on the blending of fuels and renewable gases to reduce carbon emissions; Consulting services in the field of clean energy, namely, technological consulting on the blending of fuels and renewable gases to improve energy performance; Software as a service (SaaS) featuring software for measuring and tracking fuel performance; Software as a service (Saas) featuring software for combustion emissions tracking; Software as a service (SaaS) using artificial intelligence AI for measuring and tracking fuel performance, combustion emission tracking, and ESG benchmarking; Engineering services in the field of blended fuel systems; Engineering Services in the field of combined heat and power plants; Engineering Services in the field of modular energy platforms |
| Goods and Services | Operator and engineer training services in the field of clean energy |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 12, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 12, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 12, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Havenz Smart Communities Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 11 - Company |
| Address | Calgary, AB T2G0K3 CA |
| Event Date | Event Description |
| Tuesday, August 12, 2025 | NEW APPLICATION ENTERED |
| Tuesday, August 12, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, December 22, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Saturday, December 27, 2025 | ASSIGNED TO EXAMINER |
| Thursday, January 8, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, January 8, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, January 8, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 31, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 31, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 1, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 8, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, April 8, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 8, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 8, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, April 8, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |