Inventor
LUO STEVEN
US130 patents
⚠️ This page may combine multiple inventors who share the name “LUO STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
42 patentsUS7094849B2Aug 22, 2006
Bulk polymerization process for producing polydienes
BRIDGESTONE CORP92 citations98
US6897270B2May 24, 2005
Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom
BRIDGESTONE CORP97 citations98
US6699813B2Mar 2, 2004
Lanthanide-based catalyst composition for the manufacture of polydienes
BRIDGESTONE CORP126 citations98
US6303692B1Oct 16, 2001
Preparation of blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a molybdenum-based catalyst system
BRIDGESTONE CORP57 citations96
US6291591B1Sep 18, 2001
Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a chromium-based catalyst system
BRIDGESTONE CORP54 citations96
US6197888B1Mar 6, 2001
Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
BRIDGESTONE CORP70 citations96
US7008899B2Mar 7, 2006
Lanthanide-based catalyst composition for producing cis-1,4-polydienes
BRIDGESTONE CORP110 citations95
US8017695B2Sep 13, 2011
Method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
BRIDGESTONE CORP45 citations93
US7906592B2Mar 15, 2011
Polymers functionalized with imide compounds containing a protected amino group
BRIDGESTONE CORP19 citations93
US7671138B2Mar 2, 2010
Polymers functionized with hydrobenzamides
BRIDGESTONE CORP40 citations93
US6211313B1Apr 3, 2001
Iron-based catalyst composition and process for producing conjugated diene polymers
BRIDGESTONE CORP20 citations93
US6160063ADec 12, 2000
Iron-based catalyst for producing binary cis-1,4-/1,2-polybutadiene
BRIDGESTONE CORP20 citations93
US7879958B2Feb 1, 2011
Polyhydroxy compounds as polymerization quenching agents
BRIDGESTONE CORP20 citations92
US7879952B2Feb 1, 2011
Functionalized polymers
BRIDGESTONE CORP27 citations92
US7825201B2Nov 2, 2010
Process for producing polydienes
BRIDGESTONE CORP25 citations92
US7741418B2Jun 22, 2010
Process for producing polydienes
BRIDGESTONE CORP30 citations92
US7732534B2Jun 8, 2010
Polymers functionalized with nitro compounds
BRIDGESTONE CORP45 citations92
US7598322B1Oct 6, 2009
Functionalized polymers and improved tires therefrom
BRIDGESTONE CORP23 citations92
US5919875AJul 6, 1999
Method of preparing syndiotactic 1,2-polybutadiene with a chromium-based catalyst system
BRIDGESTONE CORP35 citations92
US9447213B2Sep 20, 2016
Polymers functionalized with polycyano compounds
BRIDGESTONE CORP5 citations84
US7902309B2Mar 8, 2011
Process and catalyst system for polydiene production
BRIDGESTONE CORP12 citations84
US6399732B2Jun 4, 2002
Preparation of conjugated diene polymers by using an iron-based catalayst system
BRIDGESTONE CORP14 citations84
US6180734B1Jan 30, 2001
Process for producing syndiotactic 1,2-polybutadiene and iron-based catalyst compositions for use therein
BRIDGESTONE CORP17 citations84
US10035908B1Jul 31, 2018
Process for preparing blends of trans-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
BRIDGESTONE CORP8 citations83
US8981020B2Mar 17, 2015
Process for producing functionalized polymers
BRIDGESTONE CORP5 citations82
US7807763B2Oct 5, 2010
Method for bulk polymerization
BRIDGESTONE CORP8 citations82
US6720397B2Apr 13, 2004
Polymerization process for preparing syndiotactic 1,2-polybutadiene
BRIDGESTONE CORP7 citations74
US6528588B2Mar 4, 2003
Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers
BRIDGESTONE CORP8 citations74
US6465585B2Oct 15, 2002
Chromium-based catalyst composition for producing conjugated diene polymers
BRIDGESTONE CORP7 citations74
US6331594B2Dec 18, 2001
Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with an iron-based catalyst system
BRIDGESTONE CORP8 citations74
US6320004B1Nov 20, 2001
Manufacture of conjugated diene polymers by using an iron-based catalyst composition
BRIDGESTONE CORP11 citations74
US6288183B1Sep 11, 2001
Catalyst composition and process for controlling the characteristics of conjugated diene polymers
BRIDGESTONE CORP10 citations74
US6284702B1Sep 4, 2001
Iron-based catalyst composition and process for producing syndiotactic 1,2-polybutadiene
BRIDGESTONE CORP6 citations74
US6281305B1Aug 28, 2001
Iron-based catalyst for producing oligomers of conjugated dienes
BRIDGESTONE CORP6 citations74
US6277779B1Aug 21, 2001
Process and iron-based catalyst composition for the production of syndiotactic 1,2-polybutadiene
BRIDGESTONE CORP10 citations74
US6117956ASep 12, 2000
Catalyst composition and polymerization process for producing syndiotactic 1,2-polybutadiene
BRIDGESTONE CORP15 citations74
US9796800B2Oct 24, 2017
Process for producing polydienes
BRIDGESTONE CORP2 citations73
US9670299B2Jun 6, 2017
Polymers functionalized with nitroso compounds
BRIDGESTONE CORP2 citations73
US9650456B2May 16, 2017
Process for producing polydienes
BRIDGESTONE CORP2 citations73
US9353205B2May 31, 2016
Processes for the preparation of high-cis polydienes
BRIDGESTONE CORP3 citations73
US7572867B2Aug 11, 2009
Polymerization process for producing polydienes
BRIDGESTONE CORP7 citations73
US9556297B2Jan 31, 2017
Functionalized polymer
BRIDGESTONE CORP3 citations72
LUO STEVEN
6 patentsUS8314189B2Nov 20, 2012
Polymers functionalized with heterocyclic nitrile compounds
LUO STEVEN17 citations92
US8088868B2Jan 3, 2012
Polymers functionalized with protected oxime compounds
LUO STEVEN30 citations92
US8765887B2Jul 1, 2014
Process and catalyst system for polydiene production
LUO STEVEN7 citations84
US8623975B2Jan 7, 2014
Process for producing polydienes
LUO STEVEN7 citations84
US8188195B2May 29, 2012
Polymers functionalized with nitroso compounds
LUO STEVEN6 citations84
US8324329B2Dec 4, 2012
Process for producing functionalized polymers
LUO STEVEN8 citations82
HOGAN TERRENCE E
1 patentYAN YUAN-YONG
1 patentShowing the top 50 of 130 patents by PatentIndex Score.