Hsu; Chin C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Chin C..The latest application filed is for "polycarboxylic acids with higher thickening capacity and better clarity".
- Hsu; Chin C. - Avon Lake OH
| Patent | Date |
|---|---|
| Polycarboxylic acids with higher thickening capacity and better clarity Grant 4,923,940 - Hsu May 8, 1 | 1990-05-08 |
| Polycarboxylic acids with small amount of residual monomer Grant 4,758,641 - Hsu July 19, 1 | 1988-07-19 |
| Polycarbonates having plasticizers with fugitive activity Grant 4,526,937 - Hsu July 2, 1 | 1985-07-02 |
| Liquid reactive polymers Grant 4,256,910 - Hsu March 17, 1 | 1981-03-17 |
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