Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780330 | Method of producing isomerized hop preparations | — | 1988-10-25 |
| 4344978 | Preparation of hop extracts rich in particular constituents | Frederick R. Sharpe, Christopher M. Grimmett | 1982-08-17 |
| 4298626 | Production of an iso-.alpha.-acid preparation from hops | Nigel A. Bath, Colin S. Ennis, John Pickett, Alfred G. Wheldon | 1981-11-03 |
| 4247483 | Production of iso-.alpha.-acids | Charles D. Baker | 1981-01-27 |
| 4218491 | Hop extraction with carbon dioxide | Nigel A. Bath, Colin S. Ennis, Alfred G. Wheldon | 1980-08-19 |
| 4212895 | Production of iso-.alpha.-acid | Nigel A. Bath, Colin S. Ennis, John Pickett, Alfred G. Wheldon | 1980-07-15 |