Inventor
LEONHARDT WOLFGANG
DE10 patents
⚠️ This page may combine multiple inventors who share the name “LEONHARDT WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
9 patentsUS4879057ANov 7, 1989
Aqueous bleaching agent suspensions containing peroxycarboxylic acid, method for their preparation and use
DEGUSSA51 citations95
US5494488AFeb 27, 1996
Detergent composition and method of use with surfactant, silicate, and polycarboxylate
DEGUSSA101 citations93
US5227022AJul 13, 1993
Process for increasing pulp brightness with zeolites and easily decomposable organic chelating agents
DEGUSSA50 citations90
US5256196AOct 26, 1993
Precipitated silica paste
DEGUSSA23 citations88
US5076957ADec 31, 1991
Phosphate-free detergent builders
DEGUSSA14 citations72
US4790949ADec 13, 1988
Aqueous bleaching agent suspensions containing peroxycarboxylic acid, method for their preparation and use
DEGUSSA11 citations72
US5988436ANov 23, 1999
Discharge device for bulk containers for particulate bulk materials and its use
DEGUSSA10 citations71
US5298185AMar 29, 1994
Aqueous stable suspension of water-insoluble silicates capable of binding calcium ions and their use for the production of washing and cleaning agents
DEGUSSA3 citations61
US6595008B2Jul 22, 2003
Process for the safe storage of sodium percarbonate in bulk containers
DEGUSSA4 citations57