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Patent applications and USPTO patent grants for Van Deurzen; Maria Petra.The latest application filed is for "dish detergent comprising bleaching enzymes".
Patent | Date |
---|---|
Dish Detergent Comprising Bleaching Enzymes App 20130224831 - Augustinus; Pieter ;   et al. | 2013-08-29 |
Dish Detergent Comprising Bleaching Enzymes App 20120064602 - Augustinus; Pieter ;   et al. | 2012-03-15 |
Bleaching and dye transfer inhibiting composition and method for laundry fabrics App 20020010121 - Van Deurzen, Maria Petra ;   et al. | 2002-01-24 |
Bleaching and dye transfer inhibiting composition and method for laundry fabrics Grant 6,340,661 - van Deurzen , et al. January 22, 2 | 2002-01-22 |
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