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| Number | Title | Issue Date |
| 4443355 | Detergent composition A detergent composition contains as an active component a cellulase produced by alkalophilic bacteria of the genus of Cellulosmonas.... | 04/17/1984 |
| 4381247 | Enzyme-containing bleaching composition An enzyme-containing bleaching composition is disclosed containing an inorganic peroxide, an enzyme, and one or more anhydrous salts selected from the group consisting of anhydrous sodium citrate, anhydrous magnesium sulfate, anhydrous calcium chloride an... | 04/26/1983 |
| 3950277 | Laundry pre-soak compositions Compositions and methods for removing oily triglyceride stains from fabrics employing a lipase enzyme and a lipase activator selected from the group consisting of naphthalene sulfonates, certain polyoxyalkylene derivatives of ethylenediamine and certain a... | 04/13/1976 |
| 3941692 | Cleaning of cargo compartments Oil is removed from sea water, for example, in the cleaning of tanks of oil transport ships, by utilizing bacteria or cell-free solutions from such bacteria in a confined space with the addition of a source of nitrogen and a source of phosphorus, under ae... | 03/02/1976 |