Inventor
HALLE OLAF
DE16 patents
⚠️ This page may combine multiple inventors who share the name “HALLE OLAF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
10 patentsUS6020385AFeb 1, 2000
Process for the preparation of microencapsulated polymers
BAYER AG25 citations92
US5834524ANov 10, 1998
Process for the preparation of crosslinked polymers
BAYER AG28 citations92
US5932152AAug 3, 1999
Process for preparing crosslinked bead-form polymers
BAYER AG9 citations73
US7265159B2Sep 4, 2007
Monodisperse anion exchangers
BAYER AG7 citations72
US6365683B2Apr 2, 2002
Process for preparing monodisperse crosslinked bead polymers
BAYER AG13 citations72
US6646017B1Nov 11, 2003
Process for the preparation of low-bleeding cation exchangers
BAYER AG11 citations69
US6472479B1Oct 29, 2002
Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkers
BAYER AG5 citations62
US6221287B1Apr 24, 2001
Process for the preparation of crosslinked spherical polymers
BAYER AG4 citations62
US6251314B1Jun 26, 2001
Process for the preparation of microencapsulated polymers
BAYER AG5 citations61
US6060558AMay 9, 2000
Crosslinked bead-form polymers
BAYER AG1 citations52
LANXESS DEUTSCHLAND GMBH
3 patentsUS9834653B2Dec 5, 2017
Method for producing monodisperse, amido-methylated vinyl-aromatic bead polymers
LANXESS DEUTSCHLAND GMBH3 citations72
US7462286B2Dec 9, 2008
Chelate exchanger
LANXESS DEUTSCHLAND GMBH3 citations61
US7238762B2Jul 3, 2007
Weakly acidic cation exchangers
LANXESS DEUTSCHLAND GMBH1 citations51