Inventor
ENGELSKIRCHEN KONRAD
DE13 patents
⚠️ This page may combine multiple inventors who share the name “ENGELSKIRCHEN KONRAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
9 patentsUS5501814AMar 26, 1996
Detergents and cleaning preparations containing selected builder systems
HENKEL KGAA117 citations98
US5541316AJul 30, 1996
Process for the production of polysaccharide-based polycarboxylates
HENKEL KGAA373 citations97
US5959101ASep 28, 1999
Production of polysaccharide-based polycarboxylates
HENKEL KGAA77 citations96
US5312864AMay 17, 1994
α-cyanoacrylate adhesive compositions
HENKEL KGAA152 citations96
US5821360AOct 13, 1998
Fluidized-bed oxidation process for the production of polysaccharide-based polycarboxylates
HENKEL KGAA80 citations94
US5286346AFeb 15, 1994
Deinking of wastepaper with quaternized hydroxyethyl cellulose
HENKEL KGAA7 citations73
US5856470AJan 5, 1999
Oxidation process for producing polycarboxylates from polysaccharides
HENKEL KGAA15 citations72
US4618582AOct 21, 1986
Process for producing Xanthomonas biopolymers
HENKEL KGAA9 citations72
US5238533AAug 24, 1993
Flotation process for removing fillers from wastepaper in the presence of polymers and copolymers
HENKEL KGAA4 citations62
HENKEL & CIE GMBH
3 patentsUS4507474AMar 26, 1985
Process for highly substituted carboxyalkyl celluloses and mixed ethers thereof
HENKEL & CIE GMBH30 citations92
US4013821AMar 22, 1977
Process for preparation of mixed cellulose ethers containing 2,3-dihydroxypropyl ether groups
HENKEL & CIE GMBH16 citations73
US4001210AJan 4, 1977
Process for manufacturing cellulose containing 2,3-dihydroxypropyl ether groups
HENKEL & CIE GMBH15 citations73