Inventor
OEHLERT WOLFGANG
US8 patents
⚠️ This page may combine multiple inventors who share the name “OEHLERT WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
6 patentsUS6086846AJul 11, 2000
Use of synthetic, iron raw materials for preparing iron oxide pigments
BAYER AG29 citations90
US5667579ASep 16, 1997
Thermally stable iron oxide pigments, a process for their preparation and their use
BAYER AG7 citations73
US6117228ASep 12, 2000
Heat-stable iron oxide yellow pigments
BAYER AG8 citations72
US5837216ANov 17, 1998
Use of synthetic, iron raw materials for preparing iron oxide pigments
BAYER AG7 citations71
US5665157ASep 9, 1997
Clean color shade, yellow-tinged red iron oxide pigments, and a process for their manufacture, and their use
BAYER AG5 citations61
US5730794AMar 24, 1998
Use of synthetic, bainite-rich iron raw materials for preparing iron oxide pigments
BAYER AG0 citations45