Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643624 | Amorphous silicas | Derek Aldcroft, Peter W. Stanier | 1997-07-01 |
| 5447704 | Amorphous silica | Derek Aldcroft, James P. Quinn, Peter W. Stainier | 1995-09-05 |
| 5232724 | Method for stabilizing alcoholic beverages using an aqueous suspension containing amorphous silica | Derek Aldcroft | 1993-08-03 |
| 5102676 | Stable suspensions for filtering beer | Derek Aldcroft | 1992-04-07 |
| 5098695 | Precipitated silicas | James P. Quinn, Peter W. Stanier | 1992-03-24 |
| 5035879 | Silicas | Derek Aldcroft, Peter W. Stanier | 1991-07-30 |
| 4992251 | Silicas | Derek Aldcroft, Peter W. Stanier | 1991-02-12 |
| 4956167 | Silicas | Derek Aldcroft, James P. Quinn, Peter W. Stanier | 1990-09-11 |