Inventor
LOPEZ MARGARITO
US30 patents
⚠️ This page may combine multiple inventors who share the name “LOPEZ MARGARITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FINA TECHNOLOGY
27 patentsUS5807800ASep 15, 1998
Process for producing stereospecific polymers
FINA TECHNOLOGY56 citations96
US6225251B1May 1, 2001
Catalyst efficiency for supported metallocene catalyst
FINA TECHNOLOGY42 citations95
US5968864AOct 19, 1999
Catalyst efficiency for supported metallocene catalyst
FINA TECHNOLOGY62 citations95
US6653254B1Nov 25, 2003
Ziegler-Natta catalyst with metallocene for olefin polymerization
FINA TECHNOLOGY20 citations92
US6518377B1Feb 11, 2003
Metallocene catalyst and catalyst system for producing polypropylene blend of iso- and syndio-tactic polypropylene
FINA TECHNOLOGY21 citations92
US6432860B1Aug 13, 2002
Supported metallocene catalysts
FINA TECHNOLOGY41 citations92
US6362125B1Mar 26, 2002
Metallocene catalyst and catalyst system for producing polypropylene blend of iso and syndio-tactic polypropylene
FINA TECHNOLOGY18 citations92
US6143683ANov 7, 2000
Metallocene catalyst and catalyst system for polymerizing an olefin having at least 3 carbon atoms
FINA TECHNOLOGY23 citations92
US5753785AMay 19, 1998
Production of E-B copolymers with a single metallocene catalyst and a single monomer
FINA TECHNOLOGY54 citations92
US6777367B2Aug 17, 2004
Method for the preparation of metallocene catalysts
FINA TECHNOLOGY49 citations90
US5789502AAug 4, 1998
Process for co-polymerization of propylene and ethylene
FINA TECHNOLOGY50 citations90
US6777366B2Aug 17, 2004
Method for the preparation of metallocene catalysts
FINA TECHNOLOGY55 citations88
US7439205B2Oct 21, 2008
Tridentate metal catalyst for olefin polymerization
FINA TECHNOLOGY9 citations84
US6376418B1Apr 23, 2002
Process and catalyst for producing polyolefins having low molecular weight
FINA TECHNOLOGY15 citations84
US6114480ASep 5, 2000
Process and catalyst for producing polyolefins having low molecular weight
FINA TECHNOLOGY10 citations74
US7034157B2Apr 25, 2006
Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins
FINA TECHNOLOGY7 citations73
US9365710B2Jun 14, 2016
Polypropylene with low fluid retention
FINA TECHNOLOGY2 citations63
US6855782B2Feb 15, 2005
Process for producing stereospecific polymers
FINA TECHNOLOGY2 citations63
US6559088B1May 6, 2003
Ziegler-Natta catalyst with amine for polymerization
FINA TECHNOLOGY4 citations63
US7176950B2Feb 13, 2007
Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins
FINA TECHNOLOGY2 citations62
US7081506B2Jul 25, 2006
Ethylene polymerization employing bis-imino pyridinyl transition metal catalyst components
FINA TECHNOLOGY4 citations62
US11193012B2Dec 7, 2021
Clarifier blends for optimum performance
FINA TECHNOLOGY0 citations58
US7211536B2May 1, 2007
Supported metallocene catalysts and their use in producing stereospecific polymers
FINA TECHNOLOGY2 citations56
US7649064B2Jan 19, 2010
Tridentate metal catalyst for olefin polymerization
FINA TECHNOLOGY0 citations51
US7301040B2Nov 27, 2007
Bidentate catalyst for olefin polymerization, methods of forming such and products therefrom
FINA TECHNOLOGY0 citations51
US6894180B2May 17, 2005
Catalyst structure for olefin polymerization
FINA TECHNOLOGY0 citations47
US7368411B2May 6, 2008
Supported metallocene catalysts and their use in producing stereospecific polymers
FINA TECHNOLOGY1 citations45