DOYON ENERGY SERVICES
Summary of public USPTO data
- Owner
- Doyon, Limited
- Status
- Live/Registered
- Serial number
- 99506648
- Registration number
- 8482256
- Filing date
- 2025-11-20
- Registration date
- 2026-10-06
- International classes
- 37, 42
Goods and services
Class 37
- Oil pipeline construction
- Laying, repair, maintenance, replacement and refurbishment of oil pipelines
- Oil drilling services
Class 42
- Engineering services, namely, engineering for the field of oil and gas pipeline construction
- Engineering design services in the field of oil and gas pipeline construction, infrastructure, and drilling
- Environmental engineering, testing and inspection services
- Analysis and testing for oil workings
- Research and development in the field of oil and gas pipeline construction, repair, maintenance, replacement, commissioning, and decommissioning