Inventor
WICHELHAUS WINFRIED
DE17 patents
⚠️ This page may combine multiple inventors who share the name “WICHELHAUS WINFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
13 patentsUS4737306AApr 12, 1988
Layered silicates of limited swelling power, a process for their production and their use in detergents and cleaning preparations
HENKEL KGAA82 citations96
US4888120ADec 19, 1989
Water-based drilling and well-servicing fluids with swellable, synthetic layer silicates
HENKEL KGAA90 citations94
US6090224AJul 18, 2000
Phosphating process with a copper-containing re-rinsing stage
HENKEL KGAA20 citations92
US6479103B1Nov 12, 2002
Conductive organic coatings
HENKEL KGAA38 citations91
US6447662B1Sep 10, 2002
Process for phosphatizing, rerinsing and cathodic electro-dipcoating
HENKEL KGAA15 citations82
US4846990AJul 11, 1989
Fabric-softening detergent
HENKEL KGAA15 citations73
US4528149AJul 9, 1985
Hollow spherical bodies of solidified alkali metal silicate
HENKEL KGAA10 citations72
US4861516AAug 29, 1989
Laundry pretreatment composition for oily and greasy soil
HENKEL KGAA19 citations71
US4695396ASep 22, 1987
Two-component alkaline cleaning compositions and methods of preparing and using same
HENKEL KGAA7 citations70
US4861510AAug 29, 1989
Porous layer silicate/sodium sulfate agglomerate
HENKEL KGAA13 citations67
US4774004ASep 27, 1988
Process for filtering liquors used in dry cleaning
HENKEL KGAA15 citations66
US6395105B1May 28, 2002
Phosphating process with a metalliferous re-rinsing stage
HENKEL KGAA2 citations62
US4839066AJun 13, 1989
Fabric-softening detergent
HENKEL KGAA1 citations52
MAX PLANCK GESELLSCHAFT
3 patentsUS4419421ADec 6, 1983
Ion conductor material
MAX PLANCK GESELLSCHAFT218 citations98
US4526855AJul 2, 1985
Process for the production of thermodynamically stable solid ion conductor materials
MAX PLANCK GESELLSCHAFT11 citations73
US4386020AMay 31, 1983
Process for the production of thermodynamically stable solid ion conductor materials
MAX PLANCK GESELLSCHAFT12 citations73