Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7772376 | Manufacturing process | David M. Payne, Douglas John Edwin Spencer, Zachary Richard Meadows | 2010-08-10 |
| 7138548 | Process for the preparation of aryl hydrazone and aryl hydrazine | Andrew John Blacker, David Dodman, David Anthony Jackson, Jan Michael Fielden | 2006-11-21 |
| 6028219 | Process for the nitration of diphenylethers | Stephen Martin Brown, James Peter Muxworthy, Martin Lennon | 2000-02-22 |
| 5952531 | Nitration process | Ian Jeffrey Grassham Priestley, James Peter Muxworthy, Martin Lennon, Stephen Martin Brown | 1999-09-14 |
| 5679843 | Process for the production of N-phosphonomethylalycine and salts thereof | Ian Hodgkinson | 1997-10-21 |
| 4252718 | Continuous azo coupling process | Ian Hodgkinson | 1981-02-24 |
| 4234478 | Process and apparatus for the diazotization of amines | Ian Hodgkinson | 1980-11-18 |
| 4204838 | Method of analysis | Derrick Clifford Dobson, Ian Hodgkinson, John Clarke | 1980-05-27 |