Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013811 | Preparation process of benzodifuranone dyes | David P. Devonald | 2000-01-11 |
| 5717112 | Benzofuranone and benzodifuranone compounds | Nigel Hughes, David Francis Newton, Gareth Andrew DeBoos | 1998-02-10 |
| 5663371 | Process for preparing polycyclic dyes | Stephen John Bentley, Ronald Wynford Kenyon | 1997-09-02 |
| 5334744 | Isomerisation process | Ernest Stephen Cleugh | 1994-08-02 |
| 5304659 | Preparation of polycyclic dyes | — | 1994-04-19 |
| 5214161 | Preparation of polycyclic dyes | — | 1993-05-25 |
| 5093362 | Insecticidal compounds | Mark Spinney, Michael J. Robson | 1992-03-03 |
| 4590308 | Selective halogenation of benzene di and tri-methanol compounds | Alan T. Costello | 1986-05-20 |
| 4517129 | Process for the preparation of cyanotetrachlorobenzenes | — | 1985-05-14 |
| 4383112 | Chiral amino-alcohol complexes | Dale A. Laidler | 1983-05-10 |
| 4350811 | Chiral sugar complexes | David Holland | 1982-09-21 |
| 4344894 | Process for the preparation of cyclopropane carboxylic acid esters | Dale A. Laidler | 1982-08-17 |
| 4343935 | Chiral compounds | Dale A. Laidler | 1982-08-10 |
| 4340764 | Process for the preparation of 1,4-dialkylbut-2-ene-1,4-diones | — | 1982-07-20 |
| 4332962 | Preparation of cyclopropane carboxylic acid esters | David Holland | 1982-06-01 |
| 4323509 | Process for the preparation of alkyl furans | — | 1982-04-06 |
| 4288387 | Process for the preparation of cyclopropane carboxylic acid esters | John Crosby, David Holland, Dale A. Laidler | 1981-09-08 |
| 4228107 | Polyhalogenated hydrocarbons, useful as insecticide intermediates, and methods for their preparation | David Holland, Roger K. Huff | 1980-10-14 |