Fisons Instruments S.P.A.
Records under this name other than patents Fisons Instruments S.P.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Fisons Instruments S.P.A.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 5,347,844 | Process and device for vaporization injections in equipments for gas chromatographic analysis Term ended Term ended no later than Sep 20, 2014 · Low confidence | Term ended | Term ended no later than Sep 20, 2014 | Low confidence |
| US 5,373,725 | O-FID analytical equipment and method Term ended Term ended no later than Dec 20, 2014 · Low confidence | Term ended | Term ended no later than Dec 20, 2014 | Low confidence |
| US 5,429,946 | Process and apparatus for elemental analysis of halogens Formerly held Term ended Term ended no later than Jul 4, 2015 · Low confidence | Term ended | Term ended no later than Jul 4, 2015 | Low confidence |
| US 5,571,480 | Device for feeding samples to elemental analysis apparatuses Formerly held Term ended Term ended no later than Nov 5, 2016 · Low confidence | Term ended | Term ended no later than Nov 5, 2016 | Low confidence |
| US 5,612,225 | Process and apparatus for determining total nitrogen content by elemental analysis Formerly held Term ended Term ended no later than Mar 18, 2017 · Low confidence | Term ended | Term ended no later than Mar 18, 2017 | Low confidence |
| US 5,728,586 | Photoionization detector and process Term ended Term ended no later than Mar 17, 2018 · Low confidence | Term ended | Term ended no later than Mar 17, 2018 | Low confidence |
| US 5,779,765 | Process and device for the injection of large volumes of liquid samples in a gaschromatograph Formerly held Term ended Term ended no later than Jul 14, 2018 · Low confidence | Term ended | Term ended no later than Jul 14, 2018 | Low confidence |
| US 5,859,360 | Method and device for controlling flow rate of carrier gas in chromatographic apparatus Term ended Term ended no later than Jan 12, 2019 · Low confidence | Term ended | Term ended no later than Jan 12, 2019 | Low confidence |