Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448218 | Modified aluminosilicate | Peter Willem Appel, Theodorus Johannes Cornelius Arts, Carolyn Angela Lanceley | 2002-09-10 |
| 6372694 | Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material | Ian Maurice Howarth | 2002-04-16 |
| 5998360 | Granules based on silicate antiredeposition agent mixtures and method for manufacturing same | Keith R. F. Cockett | 1999-12-07 |
| 5854198 | Particulate aluminosilicate-built detergent compositions comprising cogranules of zeolite map and alkali metal silicate | Peter Willem Appel, Theodorus Johannes Cornelius Arts, Jelles Vincent Boskamp, Andrew Paul Chapple, Fredericus Cornelis Dobbe +3 more | 1998-12-29 |
| 5789535 | Method of preparing polymer granules | Theo J. C. Arts, Hans Colenberg, Joseph Pierre H. Theunissen, Philip A. Lagar, James M. Garvey | 1998-08-04 |
| 5512266 | Aluminosilicates and detergent composition | Graham T. Brown, Michael J. Parkingston, Andrew Thomas Steel | 1996-04-30 |
| 5393507 | Silicate products | Joseph Pierre H. Theunissen | 1995-02-28 |
| 5374370 | Type B aluminosilicates with low Si:Al ratio for detergent use | Graham T. Brown, Michael J. Parkingston, Andrew Thomas Steel | 1994-12-20 |
| 5340559 | Granular alkali metal silicate production | Francois Delwel, Joseph Pierre H. Theunissen, Jack M. Vrancken | 1994-08-23 |