Inventor
FRAAIJE VOLKER
DE22 patents
⚠️ This page may combine multiple inventors who share the name “FRAAIJE VOLKER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASELL POLYOLEFINE GMBH
11 patentsUS7342078B2Mar 11, 2008
Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins
BASELL POLYOLEFINE GMBH78 citations96
US7122606B2Oct 17, 2006
Olefin polymerization process
BASELL POLYOLEFINE GMBH22 citations92
US7038070B2May 2, 2006
Preparation of preparing substituted indanones
BASELL POLYOLEFINE GMBH32 citations92
US6963017B2Nov 8, 2005
Preparation of preparing substituted indanones
BASELL POLYOLEFINE GMBH26 citations92
US6924248B2Aug 2, 2005
Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting material
BASELL POLYOLEFINE GMBH34 citations91
US7285513B2Oct 23, 2007
Preparation of catalyst systems
BASELL POLYOLEFINE GMBH14 citations83
US6759500B1Jul 6, 2004
High-molecular polypropylene with a broad distribution of the molecular weight and a short isotactic sequence length
BASELL POLYOLEFINE GMBH15 citations83
US6319874B1Nov 20, 2001
Method for producing metallocenes
BASELL POLYOLEFINE GMBH8 citations74
US10358509B2Jul 23, 2019
Continuous gas-phase polymerization processes
BASELL POLYOLEFINE GMBH2 citations73
US11518824B2Dec 6, 2022
Supported catalyst system
BASELL POLYOLEFINE GMBH2 citations72
US7446072B2Nov 4, 2008
Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
BASELL POLYOLEFINE GMBH0 citations46
BASELL POLYPROPYLEN GMBH
3 patentsUS6492539B1Dec 10, 2002
Preparation of preparing substituted indanones
BASELL POLYPROPYLEN GMBH82 citations97
US7569651B2Aug 4, 2009
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins
BASELL POLYPROPYLEN GMBH49 citations94
US6444606B1Sep 3, 2002
Supported catalyst system, method for the production and use thereof in olefin polymerization
BASELL POLYPROPYLEN GMBH52 citations92