Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043467 | Chemical process | John D. Jones | 1991-08-27 |
| 4590308 | Selective halogenation of benzene di and tri-methanol compounds | David J. Milner | 1986-05-20 |
| 4236018 | Process for preparing cyclopropane carboxylic acids | Robert J. Lindsay | 1980-11-25 |
| 4213899 | Reactive dyestuffs containing chlorine or fluorine substituents and one or more pyridine radicals linked to the dyestuff at the 2-, 4- or 6-position | Duncan Adrian Sidney Phillips, Brian Anderson, Neville Jackson, Cecil V. Stead | 1980-07-22 |
| 4211696 | Disperse monoazo dyestuffs derived from 3,5-dinitro-2-amino thiophene as disazo component and an arylamine coupling component | David Boyd Baird, Brian R. Fishwick, Robert D. McClelland, Peter D. Smith | 1980-07-08 |