Bryan Research & Engineering
Records under this name other than the patents Bryan Research & Engineering holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Showing 1 to 3 of 3 · Back to Bryan Research & Engineering
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,250,449 | High temperature hydrocarbon cracking Term ended Term ended Oct 18, 2022 · From the USPTO record | Term ended | Term ended Oct 18, 2022 | From the USPTO record |
| US 6,433,235 | Method for converting methane-containing gaseous hydrocarbon mixtures to liquid hydrocarbons Term ended Term ended Jun 9, 2020 · From the USPTO record | Term ended | Term ended Jun 9, 2020 | From the USPTO record |
| US 5,490,873 | Hydrocarbon emission reduction Term ended Term ended no later than Feb 13, 2016 · Low confidence | Term ended | Term ended no later than Feb 13, 2016 | Low confidence |