Yang; Chihae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Chihae.The latest application filed is for "immobilization of pseudomonas lipase on surfaces for oil removal".
- Yang; Chihae - Pleasanton CA
| Patent | Date |
|---|---|
| Immobilization of pseudomonas lipase on surfaces for oil removal Grant 6,265,191 - Mizusawa , et al. July 24, 2 | 2001-07-24 |
| Films from PVA modified with nonhydrolyzable anionic comonomers Grant RE34,988 - Yang , et al. July 4, 1 | 1995-07-04 |
| Films from PVA modified with nonhydrolyzable anionic comonomers Grant 4,885,105 - Yang , et al. * December 5, 1 | 1989-12-05 |
| PVA films with nonhydrolyzable anionic comonomers for packaging detergents Grant 4,747,976 - Yang , et al. May 31, 1 | 1988-05-31 |
| Concentrated non-phosphate detergent paste compositions Grant 4,743,394 - Kaufmann , et al. May 10, 1 | 1988-05-10 |
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