Inventor
KUEHNE NORBERT
13 patents
⚠️ This page may combine multiple inventors who share the name “KUEHNE NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
12 patentsUS5719115AFeb 17, 1998
Coated enzyme preparation for detergents and cleaning formulations
HENKEL KGAA41 citations92
US5484531AJan 16, 1996
Process for the removal of inorganic salts
HENKEL KGAA49 citations92
US4963271AOct 16, 1990
Process for the separation and purification of cellulose ethers and cellulose derivatives
HENKEL KGAA28 citations92
US4751003AJun 14, 1988
Crossflow microfiltration process for the separation of biotechnologically produced materials
HENKEL KGAA40 citations92
US5846798ADec 8, 1998
Multi-enzyme granules
HENKEL KGAA33 citations90
US4886602ADec 12, 1989
Process for the separation of biotechnologically produced valuable materials from a fermenter broth by crossflow micro- and/or ultrafiltration
HENKEL KGAA14 citations74
US4728731AMar 1, 1988
Reactor and its use in polysaccharide ether production
HENKEL KGAA14 citations74
US4908133AMar 13, 1990
Process for working up aqueous electrolyte-containing suspensions of highly swellable layer silicates
HENKEL KGAA8 citations73
US4339573AJul 13, 1982
Preparation of cellulose derivatives using highly reactive alkali cellulose
HENKEL KGAA17 citations73
US4339574AJul 13, 1982
Preparation of alkyl cellulose
HENKEL KGAA9 citations73
US4424347AJan 3, 1984
Modified hydroxyalkyl celluloses and method of preparation
HENKEL KGAA5 citations63
US4341892AJul 27, 1982
Preparation of alkali cellulose having a low water content
HENKEL KGAA5 citations61