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Chun D. Lee
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Cincinnati, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polyolefin composition for cable insulation
Patent number
11,929,192
Issue date
Mar 12, 2024
Basell Poliolefine Italia s.r.l.
Cindy Flenniken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of crosslinking and compositions
Patent number
10,654,996
Issue date
May 19, 2020
Equistar Chemicals, LP
Cindy L. Flenniken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Peroxide-modified polyethylene, compositions, and applications
Patent number
10,654,961
Issue date
May 19, 2020
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-sag polyethylene pipes and methods thereof
Patent number
10,501,613
Issue date
Dec 10, 2019
Equistar Chemicals, LP
Harilaos Mavridis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyolefin-based compositions, adhesives, and related multi-layered...
Patent number
9,803,074
Issue date
Oct 31, 2017
Equistar Chemicals, LP
Maged G. Botros
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin-based compositions, adhesives, and related multi-layered...
Patent number
9,650,548
Issue date
May 16, 2017
Equistar Chemicals, LP
Chun D. Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Low-smoke, non-halogenated flame retardant composition and related...
Patent number
9,378,868
Issue date
Jun 28, 2016
Equistar Chemicals, LP
Cindy Flenniken
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Controlled rheology formulations containing high melt strength poly...
Patent number
9,150,717
Issue date
Oct 6, 2015
Equistar Chemicals, LP
Chun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of polyolefin-based adhesives
Patent number
9,000,091
Issue date
Apr 7, 2015
Equistar Chemicals, LP
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Preparation of polyolefin-based adhesives
Patent number
8,772,411
Issue date
Jul 8, 2014
Equistar Chemicals, LP
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Adhesive compositions
Patent number
8,598,264
Issue date
Dec 3, 2013
Equistar Chemicals, LP
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Controlled rheology formulations containing high melt strength poly...
Patent number
8,575,252
Issue date
Nov 5, 2013
Equistar Chemicals, LP
Chun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Extrusion processes using high melt strength polypropylene
Patent number
8,546,504
Issue date
Oct 1, 2013
Equistar Chemicals, LP
Chun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Co-continuous heterophase polymer compositions containing high melt...
Patent number
8,389,632
Issue date
Mar 5, 2013
Equistar Chemicals, LP
Chun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive compositions
Patent number
8,236,886
Issue date
Aug 7, 2012
Equistar Chemicals, LP
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Modified tie-layer compositions and improved clarity multi-layer ba...
Patent number
7,871,709
Issue date
Jan 18, 2011
Equistar Chemicals, LP
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Propylene elastomer-containing adhesive blends
Patent number
7,687,575
Issue date
Mar 30, 2010
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for maleating polymerization residues and products
Patent number
7,659,346
Issue date
Feb 9, 2010
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
White polyolefin compositions having reduced die drool
Patent number
7,528,185
Issue date
May 5, 2009
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Linear low density polyethylene compositions and films
Patent number
7,439,290
Issue date
Oct 21, 2008
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High density polyethylene and insulation compositions for wire and...
Patent number
7,238,765
Issue date
Jul 3, 2007
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin insulation compositions having improved oxidative stability
Patent number
6,469,088
Issue date
Oct 22, 2002
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semi-conductive compositions for wire and cable
Patent number
6,441,084
Issue date
Aug 27, 2002
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Extrusion compositions with improved melt flow
Patent number
6,326,434
Issue date
Dec 4, 2001
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin concentrates and composition having improved carbon blac...
Patent number
6,197,852
Issue date
Mar 6, 2001
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported polymerization catalyst component and system, Polymerizat...
Patent number
5,925,587
Issue date
Jul 20, 1999
Equistar Chemicals, LP
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductive extrudable polyolefin compositions and articles
Patent number
5,733,480
Issue date
Mar 31, 1998
Quantum Chemical Corporation
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Peroxide modified PP/PE blends with superior melt strength
Patent number
5,639,818
Issue date
Jun 17, 1997
Quantum Chemical Corporation
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact strength, stress-whitening and bruise-resistance for impact...
Patent number
5,459,201
Issue date
Oct 17, 1995
Quantum Chemical Corporation
Ramesh N. Shroff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Releasable stationary plate for rheometer
Patent number
5,349,847
Issue date
Sep 27, 1994
Quantum Chemical Corporation
Chun D. Lee
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
POLYOLEFIN COMPOSITION FOR CABLE INSULATION
Publication number
20210074447
Publication date
Mar 11, 2021
BASELL POLIOLEFINE ITALIA S.r.l.
CINDY FLENNIKEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW-SMOKE, NON-HALOGENATED FLAME RETARDANT COMPOSITION
Publication number
20190315950
Publication date
Oct 17, 2019
EQUISTAR CHEMICALS, L.P.
CHUN D. LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID-CONTAINING POLYOLEFIN MASTER BATCHES AND METHODS
Publication number
20190300659
Publication date
Oct 3, 2019
EQUISTAR CHEMICALS, L.P.
CINDY L. FLENNIKEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF CROSSLINKING AND COMPOSITIONS
Publication number
20180346698
Publication date
Dec 6, 2018
EQUISTAR CHEMICALS, L.P.
CINDY L. FLENNIKEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR LOWERING YELLOWNESS INDEX OF POLYOLEFIN-BASED MALEIC AN...
Publication number
20180237570
Publication date
Aug 23, 2018
EQUISTAR CHEMICALS, L.P.
CHUN D. LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PEROXIDE-MODIFIED POLYETHYLENE, COMPOSITIONS, AND APPLICATIONS
Publication number
20180215851
Publication date
Aug 2, 2018
EQUISTAR CHEMICALS, L.P.
CHUN D. LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN-BASED COMPOSITIONS, ADHESIVES, AND MULTI-LAYERED STRUCTU...
Publication number
20180044511
Publication date
Feb 15, 2018
EQUISTAR CHEMICALS, L.P.
MAGED G. BOTROS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LOW-SAG POLYETHYLENE PIPES AND METHODS THEREOF
Publication number
20180030252
Publication date
Feb 1, 2018
EQUISTAR CHEMICALS, L.P.
Harilaos Mavridis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYOLEFIN-BASED COMPOSITIONS, ADHESIVES, AND RELATED MULTI-LAYERED...
Publication number
20170198103
Publication date
Jul 13, 2017
EQUISTAR CHEMICALS, L.P.
CHUN D. LEE
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYOLEFIN-BASED COMPOSITIONS, ADHESIVES, AND RELATED MULTI-LAYERED...
Publication number
20160040044
Publication date
Feb 11, 2016
EQUISTAR CHEMICALS, L.P.
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYOLEFIN-BASED COMPOSITIONS, ADHESIVES, AND RELATED MULTI-LAYERED...
Publication number
20150267087
Publication date
Sep 24, 2015
EQUISTAR CHEMICALS, L.P.
Maged G. Botros
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LOW-SMOKE, NON-HALOGENATED FLAME RETARDANT COMPOSITION AND RELATED...
Publication number
20150064465
Publication date
Mar 5, 2015
EQUISTAR CHEMICALS, L.P.
Cindy Flenniken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYBUTENE-1 RESIN FOR ADHESION MODIFICATION OF CABLES
Publication number
20150064466
Publication date
Mar 5, 2015
EQUISTAR CHEMICALS, L.P.
Cindy Flenniken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLENDED POLYMER COMPOSITIONS SUITABLE FOR USE IN WIRE AND CABLE APP...
Publication number
20140377577
Publication date
Dec 25, 2014
EQUISTAR CHEMICALS, L.P.
Chun D. Lee
G02 - OPTICS
Information
Patent Application
CONTROLLED RHEOLOGY FORMULATIONS CONTAINING HIGH MELT STRENGTH POLY...
Publication number
20140031462
Publication date
Jan 30, 2014
EQUISTAR CHEMICALS, L.P.
Chun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE COMPOSITIONS
Publication number
20120289644
Publication date
Nov 15, 2012
EQUISTAR CHEMCIALS LP
CHUN D. LEE
B32 - LAYERED PRODUCTS
Information
Patent Application
EXTRUSION PROCESSES USING HIGH MELT STRENGTH POLYPROPYLENE
Publication number
20120199279
Publication date
Aug 9, 2012
EQUISTAR CHEMICALS, L.P.
Chun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTROLLED RHEOLOGY FORMULATIONS CONTAINING HIGH MELT STRENGTH POLY...
Publication number
20120199278
Publication date
Aug 9, 2012
EQUISTAR CHEMICALS, L.P.
Chun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CO-CONTINUOUS HETEROPHASE POLYMER COMPOSITIONS CONTAINING HIGH MELT...
Publication number
20120202933
Publication date
Aug 9, 2012
EQUISTAR CHEMICALS, L.P.
Chun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR FORMING MULTILAYER STRUCTURES CONTAINING A METAL LAYER
Publication number
20120196138
Publication date
Aug 2, 2012
EQUISTAR CHEMICALS, L.P.
Maged G. BOTROS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesive compositions
Publication number
20110027583
Publication date
Feb 3, 2011
EQUISTAR CHEMICALS, L.P.
Chun D. Lee
B32 - LAYERED PRODUCTS
Information
Patent Application
Preparation of polyolefin-based adhesives
Publication number
20100298500
Publication date
Nov 25, 2010
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of polyolefin-based adhesives
Publication number
20100174036
Publication date
Jul 8, 2010
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rheology-modified grafts and adhesive blends
Publication number
20090035594
Publication date
Feb 5, 2009
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene compositions having improved printability
Publication number
20080103260
Publication date
May 1, 2008
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for maleating polymerization residues and products
Publication number
20080076875
Publication date
Mar 27, 2008
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Propylene elastomer-containing adhesive blends
Publication number
20080032148
Publication date
Feb 7, 2008
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified tie-layer compositions and improved clarity multi-layer ba...
Publication number
20070054142
Publication date
Mar 8, 2007
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
White polyolefin compositions having reduced die drool
Publication number
20070037905
Publication date
Feb 15, 2007
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene compositions having improved printability
Publication number
20060217490
Publication date
Sep 28, 2006
Chun D. Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...