Inventor
BRAUN HELMUT
DE24 patents
⚠️ This page may combine multiple inventors who share the name “BRAUN HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
10 patentsUS5049383ASep 17, 1991
Aqueous biocidal cationic dispersions of polymers and their use as fungicidal, bactericidal and algicidal treatment agents
HOECHST AG108 citations95
US4421889ADec 20, 1983
Aqueous dispersion paints and process for making the same
HOECHST AG59 citations95
US5708077AJan 13, 1998
Low-emission dispersion paints, coating materials and synthetic resin dispersion plasters as well as processes for the preparation thereof
HOECHST AG46 citations93
US5576384ANov 19, 1996
Low-emission dispersion paints, coating materials and synthetic resin dispersion plasters as well as processes for the preparation thereof
HOECHST AG54 citations93
US4296226AOct 20, 1981
Vinyl polymer with acetylacetoxy groups, process for its manufacture and an agent obtained thereof
HOECHST AG40 citations92
US4418207ANov 29, 1983
Acetylacetoxyalkyl-allyl ethers
HOECHST AG10 citations73
US3933715AJan 20, 1976
N-substituted maleic imide preservative for aqueous dispersions of polymers derived from α, β-ethylenically unsaturated monomers
HOECHST AG8 citations63
US4146516AMar 27, 1979
Thixotropic mixture
HOECHST AG6 citations62
US4089829AMay 16, 1978
Process for the manufacture of plastics dispersions
HOECHST AG3 citations58
US4140666AFeb 20, 1979
Process for the manufacture of plastics dispersions
HOECHST AG1 citations50
LUK LAMELLEN & KUPPLUNGSBAU
4 patentsUS5393266AFeb 28, 1995
Pulley wheel elastic assembly
LUK LAMELLEN & KUPPLUNGSBAU23 citations90
US4548309AOct 22, 1985
Clutch plate for use in friction clutches of motor vehicles and the like
LUK LAMELLEN & KUPPLUNGSBAU24 citations82
US4596324AJun 24, 1986
Clutch plate
LUK LAMELLEN & KUPPLUNGSBAU16 citations74
US4597485AJul 1, 1986
Friction clutch
LUK LAMELLEN & KUPPLUNGSBAU6 citations63