Inventor
LANGHAUSER FRANZ
DE48 patents
⚠️ This page may combine multiple inventors who share the name “LANGHAUSER FRANZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
32 patentsUS5621127AApr 15, 1997
Preparation of bridged half sandwich complexes
BASF AG98 citations98
US5756608AMay 26, 1998
Polymerization process using metallocene complexes in the catalyst system
BASF AG59 citations96
US5753773AMay 19, 1998
Multiphase block of propylene, comprising copolymers of propylene
BASF AG60 citations96
US5585509ADec 17, 1996
Metallocene complexes having heterofunctional groups in the cyclopentadienyl system
BASF AG71 citations96
US6248829B1Jun 19, 2001
Polymers of propene
BASF AG63 citations95
US6221984B1Apr 24, 2001
Random propylene copolymer
BASF AG59 citations95
US6197900B1Mar 6, 2001
Preparation of multiphase homo- or copolymers of C2-C10-alk-1-enes in one reaction zone
BASF AG22 citations92
US5756607AMay 26, 1998
Preparation of polymers of ethylene by suspension polymerization
BASF AG19 citations92
US5744567AApr 28, 1998
Random propylene copolymers
BASF AG19 citations92
US7001965B2Feb 21, 2006
Random propylene copolymers
BASF AG14 citations91
US6265339B1Jul 24, 2001
Process for preparing carrier-borne transition metal catalysts
BASF AG44 citations91
US5483002AJan 9, 1996
Propylene polymers having low-temperature impact strength
BASF AG44 citations91
US5491205AFeb 13, 1996
Preparation of polymers of C2 -C10 -alk-1-enes using racemic metal-locene complexes as catalysts
BASF AG27 citations90
US6495634B2Dec 17, 2002
Propylene polymers
BASF AG14 citations84
US5831106ANov 3, 1998
Preparation of bridged metallocene complexes
BASF AG19 citations84
US5627246AMay 6, 1997
Supported metallocene complexes having heterofunctional groups in the cyclopentadienyl system as catalyst systems
BASF AG18 citations83
US6174969B1Jan 16, 2001
Polymerization of C2-C8-alk-1-enes by means of a Ziegler-Natta
BASF AG19 citations82
US6149295ANov 21, 2000
Measurement of parameters in reactors having moving stirrers
BASF AG17 citations75
US6127495AOct 3, 2000
Preparation of polymers of C2 -C12 -alkenes with the addition of a reaction retarder
BASF AG9 citations74
US6100353AAug 8, 2000
Supported metallocene catalyst systems
BASF AG14 citations74
US5457171AOct 10, 1995
Catalyst systems for the polymerization of C2 -C10 -alkenes
BASF AG9 citations74
US6156691ADec 5, 2000
Ziegler-Natta catalyst systems modified during their preparation
BASF AG7 citations73
US6013742AJan 11, 2000
Process for producing improved random propylene copolymers
BASF AG15 citations73
US5773516AJun 30, 1998
Propylene polymers
BASF AG13 citations73
US5670683ASep 23, 1997
Racemic metallocene complexes and their preparation
BASF AG7 citations73
US5554776ASep 10, 1996
Racemic metallocene complexes and their preparation
BASF AG6 citations73
US6114478ASep 5, 2000
Gas-phase polymerization of C2 -C8 -alk-l-enes by means of Ziegler-Natta or metallocene catalyst systems
BASF AG8 citations71
US5912373AJun 15, 1999
Process for converting the achiral meso form of an ansa-metallocene complex into the chiral racemic form
BASF AG3 citations62
US5840950ANov 24, 1998
Process for converting the achiral meso form or the racemate of an ansa-metallocene complex or mixtures thereof into one of its enantiomers
BASF AG3 citations62
US5688881ANov 18, 1997
Oligomers and polymers of aminoalkenes
BASF AG0 citations52
US5639839AJun 17, 1997
Oligomers and polymers of aminoalkenes
BASF AG0 citations52
US5883277AMar 16, 1999
Metallocene complexes with cationic bridges
BASF AG0 citations37
BASELL POLYOLEFINE GMBH
7 patentsUS6812185B2Nov 2, 2004
Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material
BASELL POLYOLEFINE GMBH53 citations96
US6589905B1Jul 8, 2003
Method for producing a supported catalyst
BASELL POLYOLEFINE GMBH74 citations96
US6733717B1May 11, 2004
Injection stretch-blow molded containers made of olefin polymers
BASELL POLYOLEFINE GMBH47 citations92
US6583253B1Jun 24, 2003
Propene terpolymers with a low extractable portion
BASELL POLYOLEFINE GMBH15 citations83
US6562478B1May 13, 2003
Sealable multilayer film made of a grafted terpolymer
BASELL POLYOLEFINE GMBH13 citations83
US7026421B2Apr 11, 2006
Random propylene copolymers
BASELL POLYOLEFINE GMBH6 citations72
US7527175B2May 5, 2009
Metering of catalysts
BASELL POLYOLEFINE GMBH0 citations44
NOVOLEN TECH HOLDINGS CV
3 patentsUS7169864B2Jan 30, 2007
Metallocene catalysts, their synthesis and their use for the polymerization of olefins
NOVOLEN TECH HOLDINGS CV83 citations95
US7022795B1Apr 4, 2006
Highly crystalline propylene homopolymers
NOVOLEN TECH HOLDINGS CV9 citations73
US7459506B2Dec 2, 2008
Segmented agitator reactor
NOVOLEN TECH HOLDINGS CV6 citations56