Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912221 | Laundry detergent composition comprising substantially water-insoluble polymeric dye transfer inhibiting agent | Andre Christian Convents, Alfred Busch, Thierry Laurent Cachet, Conny Erna Alice Joos | 1999-06-15 |
| 5851584 | Method for applying a protective layer to which microorganisms do not adhere, to vessels and utensils in the food industry | — | 1998-12-22 |