Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889651 | Acetylated sugar ethers as bleach activators and detergency boosters | — | 1989-12-26 |
| 4873012 | Built nonaqueous liquid nonioinic laundry detergent composition containing hexylene glycol and method of use | Danielle Bastin | 1989-10-10 |
| 4830782 | Hot water wash cycle built nonaqueous liquid nonionic laundry detergent composition containing amphoteric surfactant and method of use | Jean-Paul Delvenne | 1989-05-16 |
| 4806260 | Built nonaqueous liquid nonionic laundry detergent composition containing acid terminated nonionic surfactant and quarternary ammonium softener and method of use | Danielle Bastin | 1989-02-21 |
| 4800038 | Acetylated sugar ethers as bleach activators detergency boosters and fabric softeners | Regis Lysy | 1989-01-24 |
| 4800035 | Liquid laundry detergent composition containing polyphosphate | Trazollah Ouhadi | 1989-01-24 |
| 4797225 | Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use | Danielle Bastin | 1989-01-10 |