Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470923 | Detergent composition containing low levels of amine oxides | — | 1984-09-11 |
| 4391726 | Detergent composition containing low levels of amine oxides | — | 1983-07-05 |
| 4372882 | Detergent composition containing low level of substituted polyamines | Volker Six, Peter Hale | 1983-02-08 |
| 4285841 | Highly concentrated fatty acid containing liquid detergent compositions | Christian R. Barrat, Jean Wevers | 1981-08-25 |