
Cao H. Nguyen
Examiner (ID: 14979)
| Most Active Art Unit | 2171 |
| Art Unit(s) | 2773, 2787, 2173, 2171, 2415 |
| Total Applications | 1955 |
| Issued Applications | 1675 |
| Pending Applications | 128 |
| Abandoned Applications | 168 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[patent_title] => BIOLOGICAL PREPARATION METHOD FOR PRODUCING AMINO ACID LIQUID FERTILIZER FROM WASTE FEATHERS
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