Inventor
LORENZ MANFRED
DE15 patents
⚠️ This page may combine multiple inventors who share the name “LORENZ MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
10 patentsUS4628082ADec 9, 1986
Derivatives of azobarbituric acid or salts or complexes thereof
BAYER AG38 citations92
US4622391ANov 11, 1986
Inclusion compounds, intercalation compounds, and solid solutions of colored organic metal compounds which contains a nickel salt or nickel complex of an azobarbituric acid or its tautomer
BAYER AG36 citations92
US4739042AApr 19, 1988
Halftone gravure printing inks containing pyridone azo dyestuffs
BAYER AG18 citations73
US4492796AJan 8, 1985
Isoindolenine derivatives, processes for their preparation and their use as intermediate products for the preparation of dyestuffs
BAYER AG9 citations73
US6201126B1Mar 13, 2001
Isoindolenineamide dyestuffs
BAYER AG4 citations62
US6150531ANov 21, 2000
Benzoxazolylisoindolenines
BAYER AG2 citations62
US4942225AJul 17, 1990
Preparation of diazo and azo compounds using azidoformamidium salts
BAYER AG6 citations62
US4776886AOct 11, 1988
Halftone gravure printing inks containing an azo dyestuff
BAYER AG3 citations62
US5646290AJul 8, 1997
Thiazolylisoindolenine dyestuffs
BAYER AG3 citations60
US5741911AApr 21, 1998
Benzimidazole-isoindolenine dyestuffs
BAYER AG0 citations50
KAPP & CO
3 patentsUS4533812AAug 6, 1985
Method and device for fine profiling tools coated with super-hard materials
KAPP & CO41 citations91
US4083152AApr 11, 1978
Apparatus for grinding of internal axially extending profiles
KAPP & CO9 citations72
US5239782AAug 31, 1993
Method for recording removal of material during precision finishing of pre-profiled work pieces
KAPP & CO14 citations66