Wilsberg; Heinz-Manfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wilsberg; Heinz-Manfred.The latest application filed is for "liquid laundry starch concentrate".

Company Profile

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Wilsberg; Heinz-Manfred - Duesseldorf DE
Wilsberg; Heinz-Manfred - Cologne DE
Wilsberg; Heinz-Manfred - Monheim-Baumberg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Liquid laundry starch concentrate Grant 6,444,023 - Wilsberg September 3, 2	2002-09-03
Process for the production of detergent or cleaning tablets Grant 5,866,531 - Assmann , et al. February 2, 1	1999-02-02
Storable bleach mixture having improved dissolving power Grant 4,938,889 - Wilsberg , et al. July 3, 1	1990-07-03
Process for the pretreatment of soiled fabrics Grant 4,931,063 - Wilsberg , et al. June 5, 1	1990-06-05
Cleaning compositions containing an alcohol and fatty acid ester and their use in the pretreatment of fabrics Grant 4,877,556 - Wilsberg , et al. October 31, 1	1989-10-31
Agglomeration process including a heating step for making a free-flowing granulate Grant 4,726,908 - Kruse , et al. February 23, 1	1988-02-23
Process for the production of a washing additive in tablet form Grant 4,642,197 - Kruse , et al. February 10, 1	1987-02-10
Aqueous textile washing compositions Grant 4,623,471 - Wilsberg November 18, 1	1986-11-18
Washing additive in paste form containing an activator for per compounds, and package therefor Grant 4,610,799 - Wilsberg , et al. September 9, 1	1986-09-09
Spray cleaner composition for the spot treatment of textiles before washing Grant 4,288,339 - Wilsberg September 8, 1	1981-09-08

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