Inventor
BERTRAM HEINZ-JUERGEN
DE16 patents
⚠️ This page may combine multiple inventors who share the name “BERTRAM HEINZ-JUERGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
8 patentsUS5811374ASep 22, 1998
3-aryl-pyrrolidine-2,4-dione derivatives
BAYER AG74 citations96
US5225434AJul 6, 1993
Pesticidal and herbicidal polycyclic 3-aryl-pyrrolidine-2,4-dione derivatives
BAYER AG94 citations96
US5332720AJul 26, 1994
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives
BAYER AG53 citations93
US5171355ADec 15, 1992
N-acylpyrrolidine derivatives
BAYER AG8 citations74
US5095032AMar 10, 1992
Parasiticidal new substituted thienopyranones
BAYER AG7 citations73
US5254696AOct 19, 1993
N-acylpyrrolidine derivatives
BAYER AG3 citations63
US5201936AApr 13, 1993
Substituted thieno[3,2-b]pyran-5,7-diones
BAYER AG3 citations63
US5256795AOct 26, 1993
N-acyl-pyrrolidinone derivatives
BAYER AG1 citations52
HAARMANN & REIMER GMBH
6 patentsUS5266592ANov 30, 1993
Compositions which have a physiological cooling effect, and active compounds suitable for these compositions
HAARMANN & REIMER GMBH483 citations97
US6008185ADec 28, 1999
Macrocyclic lactones as musk fragrance enhancers
HAARMANN & REIMER GMBH16 citations73
US6072077AJun 6, 2000
5-Z-octenyl esters, process for their preparation and their use
HAARMANN & REIMER GMBH5 citations62
US6153770ANov 28, 2000
Furfurylthioalkanes, a process for their preparation and their use
HAARMANN & REIMER GMBH3 citations61
US5830846ANov 3, 1998
Use of 3-acylthiohexyl esters as aroma and odoriferous substances
HAARMANN & REIMER GMBH4 citations61
US5466827ANov 14, 1995
Use of thioalkanediones as aroma substances
HAARMANN & REIMER GMBH3 citations61