Shell Oil Compnay
Records under this name other than patents Shell Oil Compnay holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 4 of 4 · Back to Shell Oil Compnay
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,125,071 | Process for the Production of Glycols from a Saccharide-Containing Feedstock Grace period ended · Low confidence | Grace period ended | Low confidence | |
| US 6,942,799 | Bioreactor Lapsed on the fee record Ended Sep 13, 2009 · From the USPTO record | Lapsed on the fee record | Ended Sep 13, 2009 | From the USPTO record |
| US 5,091,506 | Polymerization of carbon monoxide/norbornene with P bidentate ligand Term ended Term ended no later than Feb 25, 2012 · Low confidence | Term ended | Term ended no later than Feb 25, 2012 | Low confidence |
| US 5,569,536 | Mannich base curing agents Term ended Term ended no later than Oct 29, 2016 · Low confidence | Term ended | Term ended no later than Oct 29, 2016 | Low confidence |