Shieh; Chia-Hui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shieh; Chia-Hui.The latest application filed is for "ph gradient ion exchange lc-ms and mass compatible buffers".
- Shieh; Chia-Hui - Fremont CA
- Shieh; Chia-Hui - Irvine CA
- Shieh; Chia-Hui - San Lorenzo CA
| Patent | Date |
|---|---|
| pH gradient ion exchange LC-MS and mass compatible buffers App 20060240564 - Shieh; Chia-Hui ; et al. | 2006-10-26 |
| Integrated column, related system and method for liquid chromatography App 20060118492 - Shieh; Chia-Hui ; et al. | 2006-06-08 |
| Polyvinylalcohol coated capillary electrophoresis columns Grant 5,605,613 - Shieh February 25, 1 | 1997-02-25 |
| Coated capillary columns and electrophoretic separation methods for their use Grant 5,462,646 - Shieh October 31, 1 | 1995-10-31 |
| Coated capillary columns and electrophoretic separation methods for their use Grant 5,447,617 - Shieh September 5, 1 | 1995-09-05 |
| Methods for controlling electroosmotic flow in coated capillary electrophoresis columns Grant 5,391,274 - Shieh February 21, 1 | 1995-02-21 |
| Capillary column containing removable separation gel composition and method of use Grant 5,370,777 - Guttman , et al. December 6, 1 | 1994-12-06 |
| Gel-containing microcapillary column Grant 5,098,539 - Shieh March 24, 1 | 1992-03-24 |
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