Chung; Kwangjin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Kwangjin.The latest application filed is for "polymer blend composition based on carbon dioxide and environment-friendly decorating materials produced therefrom".

Company Profile

1.31.24

Chung; Kwangjin - Daejeon KR
Chung; KwangJin - Yuseong-gu KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wide casting belt, method for manufacturing a wide film, and wide film Grant 9,884,461 - Kim , et al. February 6, 2	2018-02-06
Method for manufacturing a wide film, and wide film Grant 9,428,624 - Kim , et al. August 30, 2	2016-08-30
Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same Grant 9,371,420 - Jeong , et al. June 21, 2	2016-06-21
Method for improving thermal stability of polypropylene carbonate Grant 9,096,718 - Hong , et al. August 4, 2	2015-08-04
Multilayer film Grant 9,050,743 - Choi , et al. June 9, 2	2015-06-09
Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby Grant 9,023,979 - Jeong , et al. May 5, 2	2015-05-05
Polymer Blend Composition Based on Carbon Dioxide and Environment-Friendly Decorating Materials Produced Therefrom App 20150025163 - Park; Younghyo ; et al.	2015-01-22
Method for Improving Thermal Stability of Polypropylene Carbonate App 20140378624 - Hong; Seung Gweon ; et al.	2014-12-25
Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same App 20140378651 - Jeong; Jisu ; et al.	2014-12-25
Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same Grant 8,912,307 - Jeong , et al. December 16, 2	2014-12-16
Polymer electrolyte composition and dye-sensitized solar cell containing the same Grant 8,900,483 - Han , et al. December 2, 2	2014-12-02
Method for preparing carbon dioxide/epoxide copolymers containing ether linkages Grant 8,871,898 - Jeong , et al. October 28, 2	2014-10-28
Wide Casting Belt, Method For Manufacturing A Wide Film, And Wide Film App 20140295017 - KIM; Hyukjun ; et al.	2014-10-02
Adhesive film composition for glass lamination Grant 8,784,990 - Park , et al. July 22, 2	2014-07-22
Wide casting belt, method for manufacturing a wide film, and wide film Grant 8,784,725 - Kim , et al. July 22, 2	2014-07-22
Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various Polymers App 20140163179 - Jeong; JiSu ; et al.	2014-06-12
Composition for preparing expandable polypropylene carbonate and expandable polypropylene carbonate prepared therefrom Grant 8,735,459 - Jeon , et al. May 27, 2	2014-05-27
Block and graft copolymers of poly(alkylene carbonate) and various polymers Grant 8,637,634 - Jeong , et al. January 28, 2	2014-01-28
Polypropylene carbonate paint composition Grant 8,598,253 - Hong , et al. December 3, 2	2013-12-03
"Precise Control of Molecular Weight and Chain Shape Control in Carbon Dioxide/Epoxide Alternating Copolymerization and Preparation of Low Molecular Weight Poly(alkylene Carbonate) Thereby" App 20130289297 - Jeong; JiSu ; et al.	2013-10-31
Optical compensation film with hybrid arrangement of nematic liquid crystals consisting of connected mesogens with an angle and the method of manufacturing the same Grant 8,570,472 - Cho , et al. October 29, 2	2013-10-29
Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby Grant 8,530,616 - Jeong , et al. September 10, 2	2013-09-10
Method For Manufacturing A Wide Film, And Wide Film App 20130189508 - KIM; Hyukjun ; et al.	2013-07-25
Composition of eco-friendly hot melt adhesive Grant 8,426,507 - Hong , et al. April 23, 2	2013-04-23
Polymer Electrolyte Composition and Dye-Sensitized Solar Cell Containing the Same App 20130075666 - Han; Yonggyu ; et al.	2013-03-28
Method for Preparing Carbon Dioxide/Epoxide Copolymers Containing Ether Linkages App 20120232245 - JEONG; JISU ; et al.	2012-09-13
Resin composition for sheet products Grant 8,252,886 - Kim , et al. August 28, 2	2012-08-28
Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same App 20120208979 - Jeong; Jisu ; et al.	2012-08-16
Polymer Blend Composition Based on Carbon Dioxide and Environment-Friendly Decorating Materials Produced Therefrom App 20120196958 - Park; Younghyo ; et al.	2012-08-02
Composition For Preparing Expandable Polypropylene Carbonate And Expandable Polypropylene Carbonate Prepared Therefrom App 20120190761 - JEON; Minho ; et al.	2012-07-26
Multilayer Film App 20120183779 - CHOI; MoonJung ; et al.	2012-07-19
Composition of Eco-Friendly Hot Melt Adhesive App 20120165441 - Hong; SeungGweon ; et al.	2012-06-28
Polypropylene Carbonate Paint Composition App 20120157569 - Hong; SeungGweon ; et al.	2012-06-21
Adhesive Film Composition for Glass Lamination App 20120157637 - Park; JaeYoung ; et al.	2012-06-21
Wide Casting Belt, Method For Manufacturing A Wide Film, And Wide Film App 20120128944 - Kim; Hyukjun ; et al.	2012-05-24
Resin Composition For Sheet Products App 20120059078 - KIM; Jaekoo ; et al.	2012-03-08
Composition for Paper Coating App 20120052209 - Jeon; MinHo ; et al.	2012-03-01
Optical Compensation Film With Hybrid Arrangement Of Nematic Liquid Crystals Consisting Of Connected Mesogens With An Angle And The Method Of Manufacturing The Same App 20110317101 - Cho; Yonggyun ; et al.	2011-12-29
Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various Polymers App 20110251355 - Jeong; JiSu ; et al.	2011-10-13
Precise Control of Molecular Weight and Chain Shape Control in Carbon Dioxide/Epoxide Alternating Copolymerization and Preparation of Low Molecular Weight Poly(alkylene Carbonate) Thereby App 20110245424 - Jeong; Jisu ; et al.	2011-10-06

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