Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252300 | Copolymers and their use in personal care compositions | Eleanor Bernice Ridley | 2012-08-28 |
| 7728166 | Process for the production of metal salts of trifluoromethane sulphonic acid and their use as esterification catalysts | Peter Finmans, Detlef Hoell, Hans-Jurgen Vossler, Martina Rozek, Rafael Roggenbuck | 2010-06-01 |
| 7687451 | Aqueous polymer formulations | David Normington, Keith Graham, Gerhard Merkle, Emmanuel Martin | 2010-03-30 |
| 7452854 | Aqueous fabric softener formulations comprising copolymers of cationic acrylates and N-alkyl acrylamides | David Normington, Keith Graham, Gerhard Merkle, Emmanuel Martin | 2008-11-18 |
| 7297832 | Tetramerization of olefins | Kevin Blann, Annette Bollmann, John Thomas Dixon, Arno Neveling, David Hedley Morgan +5 more | 2007-11-20 |
| 7070696 | Process for flocculating suspensions | Steven Weir, John Stephen Robinson, Tony Whittaker, Malcolm Skinner | 2006-07-04 |
| 7071256 | Polymer composition | — | 2006-07-04 |
| 6833406 | Liquid dispersion polymer compositions, their preparation and their use | Howard Roger Dungworth, Dwayne Erick Gavin, Eleanor Bernice Ridley | 2004-12-21 |
| 6365656 | Liquid dispersion polymer compositions, their preparation and their use | Eleanor Bernice Ridley, Dwayne Erick Gavin | 2002-04-02 |
| 6060164 | Flocculating or viscosifying compositions and their production and use | Malcolm Hawe, John R. Field | 2000-05-09 |
| 5387668 | Process for preparing polyketones | John H. Brophy, Neil Andrew Cooley | 1995-02-07 |
| 5214126 | Polymerization of CO/olefin with nickel compound mercapto carboxylic acid reaction product catalyst | Birgit Driessen, Wilhelm Keim | 1993-05-25 |
| 4762952 | Metal perfluorosulphonic acid polymer catalyst | — | 1988-08-09 |
| 4753912 | Novel catalyst and reactions employing same | — | 1988-06-28 |
| 4734525 | Process for the production of formates | — | 1988-03-29 |
| 4730075 | Chemical process involving ethers and amines | — | 1988-03-08 |
| 4699998 | Process for the preparation of glycol derivatives | — | 1987-10-13 |
| 4700005 | Preparation of phenolic ethers | — | 1987-10-13 |
| 4687755 | Metal perfluorosulphonic acid polymer catalyst | — | 1987-08-18 |
| 4681967 | Transesterification of carboxylic or carbonic esters | — | 1987-07-21 |
| 4665223 | Process for the production of 1-alkoxyalkyl esters | — | 1987-05-12 |
| 4663472 | Transesterification process | — | 1987-05-05 |
| 4658053 | Production of esters | — | 1987-04-14 |
| 4652667 | Process for transesterification of carbonate esters and carboxylic acid esters using a cyclic amidine catalyst | — | 1987-03-24 |
| 4617154 | Chemical process involving ethers and amines | — | 1986-10-14 |