BTG Instruments AB
Records under this name other than the patents BTG Instruments 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 3 patents it holds.
Showing 1 to 4 of 4 · Back to BTG Instruments AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,018,989 | Method and apparatus for measuring the properties of a fiber or colloid suspension Term ended Term ended Aug 28, 2017 · From the USPTO record | Term ended | Term ended Aug 28, 2017 | From the USPTO record |
| US 6,138,498 | Method of operating a coating apparatus and a measurement apparatus therefor Lapsed on the fee record Ended Oct 31, 2008 · From the USPTO record | Lapsed on the fee record | Ended Oct 31, 2008 | From the USPTO record |
| US 5,408,185 | Apparatus for automated polyelectrolyte measurement Term ended Term ended no later than Apr 18, 2015 · Low confidence | Term ended | Term ended no later than Apr 18, 2015 | Low confidence |
| US 5,502,389 | Apparatus for polyelectrolyte measurement with an ultrasonically driven liner Term ended Term ended no later than Mar 26, 2016 · Low confidence | Term ended | Term ended no later than Mar 26, 2016 | Low confidence |