Sinvent A/S
Records under this name other than patents Sinvent A/S holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 5,394,709 | Thermodynamic systems including gear type machines for compression or expansion of gases and vapors Term ended Term ended no later than Mar 7, 2015 · Low confidence | Term ended | Term ended no later than Mar 7, 2015 | Low confidence |
| US 5,477,813 | Plant for farming fish and shellfish Term ended Term ended no later than Dec 26, 2015 · Low confidence | Term ended | Term ended no later than Dec 26, 2015 | Low confidence |
| US 5,497,631 | Transcritical vapor compression cycle device with a variable high side volume element Term ended Term ended no later than Mar 12, 2016 · Low confidence | Term ended | Term ended no later than Mar 12, 2016 | Low confidence |
| US 5,559,893 | Method and device for active noise reduction in a local area Term ended Term ended no later than Sep 24, 2016 · Low confidence | Term ended | Term ended no later than Sep 24, 2016 | Low confidence |
| US 5,585,241 | Method of assay Term ended Term ended no later than Dec 17, 2016 · Low confidence | Term ended | Term ended no later than Dec 17, 2016 | Low confidence |
| US 5,593,043 | Rotor for mechanical air classifiers Term ended Term ended no later than Jan 14, 2017 · Low confidence | Term ended | Term ended no later than Jan 14, 2017 | Low confidence |
| US 5,655,378 | Trans-critical vapor compression device Term ended Term ended no later than Aug 12, 2017 · Low confidence | Term ended | Term ended no later than Aug 12, 2017 | Low confidence |
| US 5,677,373 | Process for preparing a dispersion and for preparing polymer particles Term ended Term ended no later than Oct 14, 2017 · Low confidence | Term ended | Term ended no later than Oct 14, 2017 | Low confidence |
| US 5,744,727 | Pressure gauge Formerly held Term ended Term ended no later than Apr 28, 2018 · Low confidence | Term ended | Term ended no later than Apr 28, 2018 | Low confidence |
| US 5,934,483 | Bi-chamber air classifier with coaxial ascending dispersed feed Formerly held Term ended Term ended no later than Aug 10, 2019 · Low confidence | Term ended | Term ended no later than Aug 10, 2019 | Low confidence |