Firefly AB
Records under this name other than the patents Firefly AB 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 5 patents it holds.
Showing 1 to 7 of 7 · Back to Firefly AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,998,992 | System and an arrangement to determine the position in a hazardous situation Term ended Term ended Oct 10, 2022 · From the USPTO record | Term ended | Term ended Oct 10, 2022 | From the USPTO record |
| US 6,772,845 | Detector arrangement for detection of fire risk in a process plant Term ended Term ended May 26, 2022 · From the USPTO record | Term ended | Term ended May 26, 2022 | From the USPTO record |
| US 6,732,810 | Detector system for detecting glowing particles Term ended Term ended Sep 5, 2021 · From the USPTO record | Term ended | Term ended Sep 5, 2021 | From the USPTO record |
| US 6,867,700 | System and an arrangement to determine the level of hazard in a hazardous situation Term ended Term ended Aug 6, 2021 · From the USPTO record | Term ended | Term ended Aug 6, 2021 | From the USPTO record |
| US 5,193,622 | Device for preventing the risk of fire due to burning or glowing particles in a pipeline Term ended Term ended no later than Mar 16, 2013 · Low confidence | Term ended | Term ended no later than Mar 16, 2013 | Low confidence |
| US 5,740,867 | Device for preventing the risk of fire due to burning or glowing particles in a pipeline Term ended Term ended no later than Apr 21, 2018 · Low confidence | Term ended | Term ended no later than Apr 21, 2018 | Low confidence |
| US 5,749,420 | Device for particles detection in a pipeline Term ended Term ended no later than May 12, 2018 · Low confidence | Term ended | Term ended no later than May 12, 2018 | Low confidence |