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Patent applications and USPTO patent grants for Van Der Hoeven; Philippus C..The latest application filed is for "nonaqueous liquid cleaning products containing solubilized biopolymer".
Patent | Date |
---|---|
Nonaqueous liquid cleaning products containing solubilized biopolymer Grant 5,433,884 - Altieri , et al. July 18, 1 | 1995-07-18 |
Liquid cleaning products having improved storage capacity without settling Grant 5,389,284 - van der Hoeven , et al. February 14, 1 | 1995-02-14 |
Stable nonaqueous liquid detergents containing a metal oxide of bulk density of 200-1,000 g/l Grant 5,368,767 - Donker , et al. November 29, 1 | 1994-11-29 |
Particulate bleach compositions Grant 4,283,302 - Foret , et al. August 11, 1 | 1981-08-11 |
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