Inventor
KRAMER ERICH
DE16 patents
⚠️ This page may combine multiple inventors who share the name “KRAMER ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
6 patentsUS4163012AJul 31, 1979
Process for the preparation of concentrated dyestuff solutions
BAYER AG7 citations73
US4087245AMay 2, 1978
Process for the preparation of concentrated solutions of anionic dyestuffs
BAYER AG8 citations70
US4182713AJan 8, 1980
Benzotriazoles useful as azo dyestuff intermediates
BAYER AG3 citations60
US4077767AMar 7, 1978
Process for the preparation of concentrated solutions of urea compounds
BAYER AG3 citations60
US4101542AJul 18, 1978
Process for the selective destruction, by reduction, of p-coupled products of the 1-naphthol series
BAYER AG0 citations51
US4083845AApr 11, 1978
Polyazo dyestuffs having a dianisidine component, a diaminophenyl sulfonic acid component, and a naphthol component
BAYER AG1 citations51
CIBA SC HOLDING AG
4 patentsUS6541547B1Apr 1, 2003
Process for stabilization of polyolefins in permanent contact with extracting media
CIBA SC HOLDING AG32 citations92
US7700078B2Apr 20, 2010
Stabilization of body-care and household products
CIBA SC HOLDING AG7 citations73
US7132467B2Nov 7, 2006
Stabilization of polyolefins in permanent contact with chlorinated water
CIBA SC HOLDING AG8 citations70
US7410940B2Aug 12, 2008
Antioxidants for the stabilization of surfactant formulations
CIBA SC HOLDING AG0 citations51