Hedson Technologies AB
Records under this name other than the patents Hedson Technologies 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 2 patents it holds.
Showing 1 to 6 of 6 · Back to Hedson Technologies AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,819,251 | Measuring device Term ended Term ended Jun 14, 2022 · From the USPTO record | Term ended | Term ended Jun 14, 2022 | From the USPTO record |
| US 6,797,123 | Device at distillers adapted to distill solvents for recovery of pure solvent from impure solvent Term ended Term ended Dec 20, 2020 · From the USPTO record | Term ended | Term ended Dec 20, 2020 | From the USPTO record |
| US D458,340 | Distillation unit for solvent Term ended Term ended Jun 4, 2016 · From the USPTO record | Term ended | Term ended Jun 4, 2016 | From the USPTO record |
| US D457,228 | Heating device Term ended Term ended May 14, 2016 · From the USPTO record | Term ended | Term ended May 14, 2016 | From the USPTO record |
| US 6,554,009 | Device at washing apparatus for washing objects, preferably spray guns, with washing liquid, preferably a solvent Lapsed on the fee record Ended Apr 29, 2011 · From the USPTO record | Lapsed on the fee record | Ended Apr 29, 2011 | From the USPTO record |
| US 5,056,274 | Device for cleaning vehicle wheels Term ended Term ended no later than Oct 15, 2011 · Low confidence | Term ended | Term ended no later than Oct 15, 2011 | Low confidence |