Wu; Changjiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Changjiang.The latest application filed is for "silicon ether compounds and a method for the preparation thereof".
- Wu; Changjiang - Beijing CN
Trademarks
| Patent | Date |
|---|---|
| Silicon ether compounds and a method for the preparation thereof Grant 7,399,812 - Xie , et al. July 15, 2 | 2008-07-15 |
| Silicon ether compounds and a method for the preparation thereof App 20060183873 - Xie; Lunjia ; et al. | 2006-08-17 |
| Silicon ether compound, a method for the preparation thereof and use thereof Grant 6,822,109 - Xie , et al. November 23, 2 | 2004-11-23 |
| Silicon ether compound, a method for the preparation thereof and use thereof App 20040106814 - Xie, Lunjia ; et al. | 2004-06-03 |
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