Sinco Engineering S.P.A.
Records under this name other than patents Sinco Engineering S.P.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,245,863 | Process for the production of polyester resins Term ended Term ended Dec 28, 2018 · From the USPTO record | Term ended | Term ended Dec 28, 2018 | From the USPTO record |
| US 6,228,302 | Process for the production of polyester resins Formerly held Term ended Term ended Jul 23, 2017 · From the USPTO record | Term ended | Term ended Jul 23, 2017 | From the USPTO record |
| US 6,013,360 | Blown polyester film Term ended Term ended Jul 14, 2017 · From the USPTO record | Term ended | Term ended Jul 14, 2017 | From the USPTO record |
| US 6,447,711 | Polyester resins having improved rheological properties Formerly held Term ended Term ended Jul 3, 2016 · From the USPTO record | Term ended | Term ended Jul 3, 2016 | From the USPTO record |
| US 6,403,728 | Formed articles from polyester resins Lapsed on the fee record Ended Jun 11, 2010 · From the USPTO record | Lapsed on the fee record | Ended Jun 11, 2010 | From the USPTO record |
| US 6,150,475 | Polyester resins having improved properties Formerly held Lapsed on the fee record Ended Nov 21, 2004 · From the USPTO record | Lapsed on the fee record | Ended Nov 21, 2004 | From the USPTO record |
| US 5,334,669 | Process for the production of high molecular weight polyester resins Term ended Term ended no later than Aug 2, 2014 · Low confidence | Term ended | Term ended no later than Aug 2, 2014 | Low confidence |
| US 5,338,808 | Process for the production of high molecular weight polyester resins Term ended Term ended no later than Aug 16, 2014 · Low confidence | Term ended | Term ended no later than Aug 16, 2014 | Low confidence |
| US 5,362,763 | Foamed cellular polyester resins and process for their preparation Term ended Term ended no later than Nov 8, 2014 · Low confidence | Term ended | Term ended no later than Nov 8, 2014 | Low confidence |
| US 5,374,690 | Block copolyester resins Term ended Term ended no later than Dec 20, 2014 · Low confidence | Term ended | Term ended no later than Dec 20, 2014 | Low confidence |