Excel Polymers LLC
Records under this name other than patents Excel Polymers LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Excel Polymers LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,754,816 | Fluid and heat resistant chlorinated polyethylenes (CPE) Lapsed on the fee record Ended Jul 13, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jul 13, 2022 | From the USPTO record |
| US 7,393,900 | Fluid and heat resistant chlorinated polyethylenes (CPE) Lapsed on the fee record Ended Jul 1, 2016 · From the USPTO record | Lapsed on the fee record | Ended Jul 1, 2016 | From the USPTO record |
| US 6,017,679 | Composition for the manufacture of flexographic printing plates Lapsed on the fee record Ended Jan 25, 2008 · From the USPTO record | Lapsed on the fee record | Ended Jan 25, 2008 | From the USPTO record |
| US 5,496,684 | Photosensitive compositions and elements for flexographic printing Term ended Term ended no later than Mar 5, 2016 · Low confidence | Term ended | Term ended no later than Mar 5, 2016 | Low confidence |
| US 5,676,461 | Oil injection apparatus and method for polymer processing 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 5,851,731 | Composition for the manufacture of flexographic printing plates Term ended Term ended no later than Dec 22, 2018 · Low confidence | Term ended | Term ended no later than Dec 22, 2018 | Low confidence |
| US 5,865,535 | Dynamic mixer control in plastics and rubber processing Term ended Term ended no later than Feb 2, 2019 · Low confidence | Term ended | Term ended no later than Feb 2, 2019 | Low confidence |