Separation Technology, Inc.
Records under this name other than the patents Separation Technology, 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 1 patents it holds.
Back to Separation Technology, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,523,649 | Method and apparatus for ultrasonic determination of hematocrit and hemoglobin concentrations Term ended Term ended Jan 14, 2025 · From the USPTO record | Term ended | Term ended Jan 14, 2025 | From the USPTO record |
| US 7,494,814 | Apparatus and method for obtaining rapid creamatocrit and caloric content values of milk Lapsed on the fee record Ended Feb 24, 2021 · From the USPTO record | Lapsed on the fee record | Ended Feb 24, 2021 | From the USPTO record |
| US D522,657 | Ultrasonic determination of red blood cell indices device Term ended Term ended Jun 6, 2020 · From the USPTO record | Term ended | Term ended Jun 6, 2020 | From the USPTO record |
| US 4,582,608 | HPLC column Formerly held Term ended Term ended no later than Apr 15, 2006 · Low confidence | Term ended | Term ended no later than Apr 15, 2006 | Low confidence |
| US 4,737,292 | HPLC column and a column packing method Formerly held Term ended Term ended no later than Apr 12, 2008 · Low confidence | Term ended | Term ended no later than Apr 12, 2008 | Low confidence |
| US 4,854,170 | Apparatus and method for using ultrasound to determine hematocrit Term ended Term ended no later than Aug 8, 2009 · Low confidence | Term ended | Term ended no later than Aug 8, 2009 | Low confidence |
| US 4,887,458 | Hematocrit reader apparatus and method Term ended Term ended no later than Dec 19, 2009 · Low confidence | Term ended | Term ended no later than Dec 19, 2009 | Low confidence |
| US 5,032,247 | Method and apparatus for electrophoretic separations Formerly held Term ended Term ended no later than Jul 16, 2011 · Low confidence | Term ended | Term ended no later than Jul 16, 2011 | Low confidence |
| US 5,071,547 | Column chromatographic column apparatus with switching capability Formerly held Term ended Term ended no later than Dec 10, 2011 · Low confidence | Term ended | Term ended no later than Dec 10, 2011 | Low confidence |
| US 5,104,505 | Method and apparatus for electrophoretic separations Formerly held Term ended Term ended no later than Apr 14, 2012 · Low confidence | Term ended | Term ended no later than Apr 14, 2012 | Low confidence |