Zhifang; Gao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhifang; Gao.The latest application filed is for "plant-derived alkaline alpha-galactosidase".
- Zhifang; Gao - Beit Dagan IL
| Patent | Date |
|---|---|
| Plant-derived alkaline alpha-galactosidase Grant 7,514,254 - Schaffer , et al. April 7, 2 | 2009-04-07 |
| Plant-derived alkaline alpha-galactosidase App 20070036883 - Schaffer; Arthur A. ; et al. | 2007-02-15 |
| Plant-derived alkaline alpha-galactosidase App 20060084163 - Schaffer; Arthur ; et al. | 2006-04-20 |
| Alkaline alpha-galactosidase Grant 6,607,901 - Schaffer , et al. August 19, 2 | 2003-08-19 |
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