Barker; Sidney Alan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barker; Sidney Alan.The latest application filed is for "oral preparations".
- Barker; Sidney Alan - Selly Oak Birmingham EN
- Barker; Sidney Alan - Birmingham EN
| Patent | Date |
|---|---|
| Oral preparations Grant 3,952,092 - Bowen , et al. April 20, 1 | 1976-04-20 |
| Water insoluble antibiotic metal cellulose compounds and process of preparation Grant 3,919,190 - Barker , et al. November 11, 1 | 1975-11-11 |
| Process for the preparation of fructose Grant 3,875,140 - Barker , et al. April 1, 1 | 1975-04-01 |
| Process for the separation of sugars Grant 3,864,166 - Barker , et al. February 4, 1 | 1975-02-04 |
| Amylase Chemically Coupled To Cellulose Ethers Grant 3,627,638 - Barker , et al. December 14, 1 | 1971-12-14 |
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