Inchem Corp.
Records under this name other than patents Inchem Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,034,160 | Method for the preparation of water-borne coating compositions using thermoplastic polyhydroxyether resins having narrow polydispersity Lapsed on the fee record Ended Mar 7, 2004 · From the USPTO record | Lapsed on the fee record | Ended Mar 7, 2004 | From the USPTO record |
| US 4,355,122 | Water-borne thermoplastic polyhydroxyether compositions Term ended Term ended no later than Oct 19, 2002 · Low confidence | Term ended | Term ended no later than Oct 19, 2002 | Low confidence |
| US 4,370,382 | Modified zinc-rich coatings Term ended Term ended no later than Jan 25, 2003 · Low confidence | Term ended | Term ended no later than Jan 25, 2003 | Low confidence |
| US 4,374,875 | Water-borne thermoplastic polyhydroxyether compositions Term ended Term ended no later than Feb 22, 2003 · Low confidence | Term ended | Term ended no later than Feb 22, 2003 | Low confidence |
| US 4,476,260 | Zinc rich coatings Term ended Term ended no later than Oct 9, 2004 · Low confidence | Term ended | Term ended no later than Oct 9, 2004 | Low confidence |
| US 4,529,756 | Single package solvent resistant zinc rich thermoplastic polyhydroxyether coatings Term ended Term ended no later than Jul 16, 2005 · Low confidence | Term ended | Term ended no later than Jul 16, 2005 | Low confidence |
| US 4,559,247 | Lactone grafted polyethers in coatings for deformable substrates Term ended Term ended no later than Dec 17, 2005 · Low confidence | Term ended | Term ended no later than Dec 17, 2005 | Low confidence |
| US 4,638,038 | Carboxylic acid-grafted phenoxy resins Term ended Term ended no later than Jan 20, 2007 · Low confidence | Term ended | Term ended no later than Jan 20, 2007 | Low confidence |
| US 4,711,817 | Carboxylic acid-grafted phenoxy resins Term ended Term ended no later than Dec 8, 2007 · Low confidence | Term ended | Term ended no later than Dec 8, 2007 | Low confidence |
| US 4,711,924 | Carboxylic acid-grafted phenoxy resins Term ended Term ended no later than Dec 8, 2007 · Low confidence | Term ended | Term ended no later than Dec 8, 2007 | Low confidence |