Youl Chon Chemical Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Youl Chon Chemical Co., Ltd..The latest application filed is for "blue phosphorescent organic light emitting device having a minimal lamination structure".

Company Profile

0.11.16

Youl Chon Chemical Co., Ltd. - Seoul KR
Youl Chon Chemical Co., Ltd. -
Youl Chon Chemical Co., Ltd. - KR 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
Host material for blue phosphor, and organic thin film and organic light-emitting device including same Grant 9,590,189 - Shin March 7, 2	2017-03-07
Composition for a starch container, starch container using same, and method for manufacturing the starch container Grant 9,410,032 - Kim , et al. August 9, 2	2016-08-09
Back sheet for a solar cell module, and solar cell module comprising same Grant 9,136,414 - Kang , et al. September 15, 2	2015-09-15
Chain-end functionalized poly(ethykene oxide) and process for the preparation of a nano-sized transition metal or metal salt using the same Grant 9,005,583 - Kim , et al. April 14, 2	2015-04-14
Cell packaging material and method for manufacturing same Grant 8,980,413 - Kang , et al. March 17, 2	2015-03-17
Device and method for generating hydrogen from an ammonia borane-based compound hydrogen reservoir, a catalyst used with the same, and a device for using emitted hydrogen Grant 8,926,940 - Shin , et al. January 6, 2	2015-01-06
Blue Phosphorescent Organic Light Emitting Device Having a Minimal Lamination Structure App 20140231786 - Shin; Dong Yoon	2014-08-21
Host Material for Blue Phosphor, and Organic Thin Film and Organic Light-Emitting Device Including Same App 20140159027 - Shin; Dong Yoon	2014-06-12
Back Sheet For A Solar Cell Module, And Solar Cell Module Comprising Same App 20140090708 - Kang; Han Jun ; et al.	2014-04-03
Composition For A Starch Container, Starch Container Using Same, And Method For Manufacturing The Starch Container App 20140061089 - Kim; Heon Moo ; et al.	2014-03-06
Back Sheet For Solar Cell Module And Solar Cell Module Including Same App 20140041716 - Kang; Han Jun ; et al.	2014-02-13
Back Sheet For Solar Cells And Method For Preparing The Same App 20130263922 - Jung; Jae Chul ; et al.	2013-10-10
Device And Method For Generating Hydrogen From An Ammonia Borane-based Compound Hydrogen Reservoir, A Catalyst Used With The Same, And A Device For Using Emitted Hydrogen App 20130089493 - Shin; Dong Yun ; et al.	2013-04-11
Anti-cancer medicine both for diagnosing and treating cancer Grant 8,389,002 - Shin , et al. March 5, 2	2013-03-05
Cell Packaging Material And Method For Manufacturing Same App 20120183706 - Kang; Han Jun ; et al.	2012-07-19
Label And Method Of Manufacturing The Same App 20110111142 - Kim; Young Hee ; et al.	2011-05-12
Composition for biodegradable starch bowl and biodegradable starch bowl using the same Grant 7,931,950 - Kim , et al. April 26, 2	2011-04-26
Biodegradable starch bowl and method for preparing the same Grant 7,931,949 - Kim , et al. April 26, 2	2011-04-26
Label And Method For Preparing The Same App 20110039215 - Kim; Jae Soon ; et al.	2011-02-17
Label and Method for Preparing the Same App 20100247832 - Kim; Young-Hee ; et al.	2010-09-30
Chain-End Functionalized Methoxy Poly(Ethylene Glycol) and Metal Nano-Particles Using the Same App 20100172996 - Shin; Dong-Youn ; et al.	2010-07-08
Anti-Cancer Medicine Both for Diagnosing and Treating Cancer App 20100158812 - Shin; Dong-Youn ; et al.	2010-06-24
Chain-end Functionalized Poly(ethykene Oxide) And Process For The Preparation Of A Nano-sized Transition Metal Or Metal Salt Using The Same App 20090142268 - Kim; Jungahn ; et al.	2009-06-04
Composition for Biodegradable Starch Bowl and Biodegradable Starch Bowl Using The Same App 20070243346 - Kim; Heon Moo ; et al.	2007-10-18
Pouch capable of preventing discolorization perception caused due to pigment deposition from contents App 20070212454 - An; Hee-Sung ; et al.	2007-09-13
Biodegradable composition having improved water resistance and process for producing same Grant 7,132,463 - Hwang , et al. November 7, 2	2006-11-07
Apparatus for generating ozone in high concentration Grant 6,841,137 - Han , et al. January 11, 2	2005-01-11

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