Fireline, Inc.
Records under this name other than the patents Fireline, Inc. 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 5 of 5 · Back to Fireline, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,267,882 | Ceramic/metal material and method for making same Formerly held Term ended Term ended Jun 5, 2024 · From the USPTO record | Term ended | Term ended Jun 5, 2024 | From the USPTO record |
| US 6,869,565 | Integrated surface compositions and articles made therefrom Term ended Term ended Jun 26, 2022 · From the USPTO record | Term ended | Term ended Jun 26, 2022 | From the USPTO record |
| US 6,533,993 | Variable height liner system Term ended Term ended May 31, 2021 · From the USPTO record | Term ended | Term ended May 31, 2021 | From the USPTO record |
| US 5,403,618 | Production of non-wettable refractories Term ended Term ended no later than Apr 4, 2015 · Low confidence | Term ended | Term ended no later than Apr 4, 2015 | Low confidence |
| US 5,728,638 | Metal/ceramic composites containing inert metals Term ended Term ended no later than Mar 17, 2018 · Low confidence | Term ended | Term ended no later than Mar 17, 2018 | Low confidence |