Excel Scientech Co., Ltd.
Records under this name other than patents Excel Scientech Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 2 of 2 · Back to Excel Scientech Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,311,839 | Interactive blister package Formerly held Lapsed on the fee record Ended Nov 6, 2009 · From the USPTO record | Lapsed on the fee record | Ended Nov 6, 2009 | From the USPTO record |
| US 6,164,856 | Pen with self-contained illumination Formerly held Lapsed on the fee record Ended Dec 26, 2008 · From the USPTO record | Lapsed on the fee record | Ended Dec 26, 2008 | From the USPTO record |