Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658871 | Microbial lipase muteins and detergent compositions comprising same | Amir Maximiliaan Batenburg, Maarten Robert Egmond, Leon Frenken | 1997-08-19 |
| 5641671 | Production of active Pseudomonas glumae lipase in homologous or heterologous hosts | Jannetje Wilhelmina Bos, Leon Frenken, Christiaan Visser | 1997-06-24 |
| 5627072 | Food-grade vector suitable for transforming a food-grade host cell use of said vector for transforming food-grade host cells and use of said transformed cells in biotransformation processes | Cornelis Johannes Leenhouts, John D. Marugg | 1997-05-06 |
| 5601750 | Enzymatic bleach composition | Todd W. Domke, Charles Craig Nunn, Marco Luigi Federico Giuseppin, Rudolf J. Martens, Ton Swarthoff | 1997-02-11 |