Inventor
KEUL HELMUT
DE13 patents
⚠️ This page may combine multiple inventors who share the name “KEUL HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
8 patentsUS6632895B1Oct 14, 2003
Functionalized alkoxyamine initiators
BAYER AG16 citations92
US6573346B1Jun 3, 2003
Oligomeric and polymeric telechelics
BAYER AG22 citations92
US4754017AJun 28, 1988
Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate
BAYER AG21 citations82
US4801632AJan 31, 1989
Cellulose ester moulding materials with improved toughness
BAYER AG13 citations74
US5071921ADec 10, 1991
Thermoplastic block copolymers based on cyclic carbonates or esters
BAYER AG8 citations73
US6800708B2Oct 5, 2004
Oligomeric and polymeric telechelics
BAYER AG1 citations62
US6455645B1Sep 24, 2002
Process for the production of telechelic polymers, telechelic polymers produced in this manner and use thereof
BAYER AG5 citations62
US5116918AMay 26, 1992
Crosslinked copolymers based on cyclic esters and carbonates
BAYER AG1 citations52