Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234616 | Method of laundering clothes using a delayed onset active oxygen bleach composition | David L. Deleeuw | 1993-08-10 |
| 5225102 | Encapsulated enzyme in dry bleach composition | Thomas S. Coyne, J. Bruce England, Blanca L. Haendler, Dale S. Steichen | 1993-07-06 |
| 5211874 | Stable peracid and enzyme bleaching composition | Blanca L. Haendler, Dale S. Steichen | 1993-05-18 |
| 5130044 | Delayed onset active oxygen bleach composition | David L. Deleeuw | 1992-07-14 |
| 5130045 | Delayed onset active oxygen bleach composition | David L. Deleeuw | 1992-07-14 |
| 5093021 | Encapsulated enzyme in dry bleach composition | Thomas S. Coyne, J. Bruce England, Blanca L. Haendler, Dale S. Steichen, Carrole L. Johnson | 1992-03-03 |
| 5089167 | Stable peracid bleaching compositions: organic peracid, magnesium sulfate and controlled amounts of water | Thomas S. Coyne, Blanca L. Haendler, Daniel H. Klapprott, Dale S. Steichen, Suzanne M. Thompson | 1992-02-18 |
| 4865759 | Dry peracid based bleaching product | Thomas S. Coyne, Daniel H. Klapprott, Eric A. Lutkin, Ute H. Riggin, Dale S. Steichen +1 more | 1989-09-12 |
| 4863626 | Encapsulated enzyme in dry bleach composition | Thomas S. Coyne, J. Bruce England, Blanca L. Haendler, Dale S. Steichen | 1989-09-05 |
| 4858758 | Oxidant bleach, container and fragrancing means therefor | G. Edward Campbell, Dale S. Steichen | 1989-08-22 |
| 4842757 | Thickened liquid, improved stability abrasive cleanser | Paul F. Reboa, Clement K. Choy | 1989-06-27 |