Fuji-Davison Chemical Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fuji-Davison Chemical Ltd..The latest application filed is for "method for preparing spherular silica gel particles".
- Fuji-Davison Chemical Ltd. - Aichi-ken JP
- Fuji-Davison Chemical Ltd. - Kasugai JP
- Fuji-Davison Chemical, Ltd. - Aichi JP
| Patent | Date |
|---|---|
| Method for preparing spherular silica gel particles Grant 5,589,150 - Kano , et al. December 31, 1 | 1996-12-31 |
| Hydrated silica gel for stabilization treatment of beer Grant 4,975,405 - Okamura , et al. December 4, 1 | 1990-12-04 |
| Method for stabilization treatment of beer with hydrated silica gel Grant 4,880,650 - Okamura , et al. November 14, 1 | 1989-11-14 |
| Microorganism or enzyme immobilization with a mixture of alginate and silica sol Grant 4,797,358 - Motai , et al. January 10, 1 | 1989-01-10 |
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