P

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 patents
US7094849B2Aug 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 patents

HOGAN TERRENCE E

1 patent

YAN YUAN-YONG

1 patent

Showing the top 50 of 130 patents by PatentIndex Score.