LEE; Keun-Deuk

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEE; Keun-Deuk.The latest application filed is for "catalyst-supported organic-inorganic hybrid composite particles capable of regulating polyurethane reaction rate, and preparation method therefor".

Company Profile

1.6.10

LEE; Keun-Deuk - Daejeon KR
Lee; Keun Deuk - Seo-Gu KR
Lee; Keun Deuk - Daejon 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
Catalyst-supported Organic-inorganic Hybrid Composite Particles Capable Of Regulating Polyurethane Reaction Rate, And Preparation Method Therefor App 20220118433 - HAN; Min-Gu ; et al.	2022-04-21
Method Of Manufacturing Press Polymer-bonded Explosive Using Polymer Emulsion And Press Polymer-bonded Explosive Manufactured Using The Same App 20180297909 - HAN; Min-Gu ; et al.	2018-10-18
2-Nitratoethyl oxirane, poly (2-nitratoethyl oxirane) and preparation method thereof Grant 7,880,023 - Kim , et al. February 1, 2	2011-02-01
2-Nitratoethyl Oxirane, Poly (2-Nitratoethyl Oxirane) And Preparation Method Thereof App 20090275765 - Kim; Jin Seuk ; et al.	2009-11-05
Glycidyl dinitropropyl formal poly (glycidyl dinitropropyl formal) and preparation method thereof Grant 7,427,687 - Kim , et al. September 23, 2	2008-09-23
2-Nitratoethyl oxirane, poly(2-nitratoethyl oxirane) and preparation method thereof App 20080194852 - Kim; Jin Seuk ; et al.	2008-08-14
Glycidyl Dinitropropyl Formal Poly (Glycidyl Dinitropropyl Formal) And Preparation Method Thereof App 20080039610 - KIM; Jin Seuk ; et al.	2008-02-14
2-nitratoethyl oxirane, poly(2-nitratoethyl oxirane) and preparation method thereof Grant 7,288,681 - Kim , et al. October 30, 2	2007-10-30
Glycidyl dinitropropyl formal, poly(glycidyl dinitropropyl formal) and preparation method thereof Grant 7,208,637 - Kim , et al. April 24, 2	2007-04-24
Glycidyl Dinitropropyl Formal, Poly(glycidyl Dinitropropyl Formal) And Preparation Method Thereof App 20070056663 - Kim; Jin Seuk ; et al.	2007-03-15
2-Nitratoethyl oxirane, poly(2-nitratoethyl oxirane) and preparation method thereof App 20050004374 - Kim, Jin Seuk ; et al.	2005-01-06
Glycidyl di-nitropropyl carbonate and poly (glycidyl di-nitropropyl carbonate) Grant 6,706,849 - Kim , et al. March 16, 2	2004-03-16
Glycidyl di-nitropropyl carbonate and poly (glycidyl di-nitropropyl carbonate) App 20030225245 - Kim, Jin Seuk ; et al.	2003-12-04
Energetic plasticizer comprising eutetic mixture of bis (2,2-dinitropropyl) formal, 2,2-dinitropropyl 2,2-dinitrobutyl formal and bis (2,2-dinitrobutyl) formal, and preparation method thereof Grant 6,620,268 - Cho , et al. September 16, 2	2003-09-16
Energetic plasticizer comprising eutetic mixture of bis (2,2-dinitropropyl) formal, 2,2-dinitropropyl 2,2-dinitrobutyl formal and bis (2,2-dinitrobutyl) formal, and preparation method thereof App 20010030009 - Cho, Jin Rai ; et al.	2001-10-18
Energetic plasticizer comprising bis(2,2-dinitropropyl) formal and bis(2,2-dinitropropyl) diformal, and preparation method thereof App 20010030008 - Cho, Jin Rai ; et al.	2001-10-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.