Koo; Jayoung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koo; Jayoung.The latest application filed is for "multi-scale cermets for high temperature erosion-corrosion service".

Company Profile

0.38.27

Koo; Jayoung - Sommerset NJ
Koo; Jayoung - Seoul N/A KR
Koo; Jayoung - Bridgewater NJ
Koo; Jayoung - Somerset NJ
Koo; Jayoung - Berkeley CA

*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
Low yield ratio dual phase steel linepipe with superior strain aging resistance Grant 9,896,748 - Koo , et al. February 20, 2	2018-02-20
Low alloy steels with superior corrosion resistance for oil country tubular goods Grant 8,691,030 - Pugh , et al. April 8, 2	2014-04-08
Multi-scale cermets for high temperature erosion-corrosion service App 20120177933 - Bangaru; Narasimha-Rao Venkata ; et al.	2012-07-12
Low Yield Ratio Dual Phase Steel Linepipe With Superior Strain Aging Resistance App 20120125490 - Koo; Jayoung ; et al.	2012-05-24
Application of high integrity welding and repair of metal components in oil and gas exploration, production and refining Grant 8,141,768 - Ford , et al. March 27, 2	2012-03-27
Low Alloy Steels With Superior Corrosion Resistance For Oil Country Tubular Goods App 20110120723 - Pugh; Dylan V. ; et al.	2011-05-26
Advanced erosion-corrosion resistant boride cermets Grant 7,807,098 - Bangaru , et al. October 5, 2	2010-10-05
Bimodal and multimodal dense boride cermets with superior erosion performance Grant 7,731,776 - Chun , et al. June 8, 2	2010-06-08
Low Yield Ratio Dual Phase Steel Linepipe with Superior Strain Aging Resistance App 20090301613 - Koo; Jayoung ; et al.	2009-12-10
Method for protecting metal surfaces utilizing erosion resistant oxide cermets Grant 7,501,090 - Bangaru , et al. March 10, 2	2009-03-10
Erosion-corrosion Resistant Carbide Cermets For Long Term High Temperature Service App 20080276757 - Bangaru; Narasimha-Rao Venkata ; et al.	2008-11-13
Advanced erosion-corrosion resistant boride cermets App 20080268230 - Bangaru; Narasimha-Rao Venkata ; et al.	2008-10-30
Composition Gradient Cermets And Reactive Heat Treatment Process For Preparing Same App 20080257454 - Chun; ChangMin ; et al.	2008-10-23
Erosion-corrosion resistant carbide cermets for long term high temperature service Grant 7,438,741 - Bangaru , et al. October 21, 2	2008-10-21
Advanced erosion resistant oxide cermets App 20080245183 - Bangaru; Narasimha-Rao Venkata ; et al.	2008-10-09
Composition gradient cermets and reactive heat treatment process for preparing same Grant 7,431,777 - Chun , et al. October 7, 2	2008-10-07
Advanced erosion resistant carbonitride cermets Grant 7,407,082 - Chun , et al. August 5, 2	2008-08-05
Advanced erosion-corrosion resistant boride cermets Grant 7,384,444 - Bangaru , et al. June 10, 2	2008-06-10
Use of laser shock processing in oil & gas and petrochemical applications App 20080032152 - Vaughn; Glen A. ; et al.	2008-02-07
Use of friction stir and laser shock processing in oil & gas and petrochemical applications App 20080032153 - Vaughn; Glen A. ; et al.	2008-02-07
Multi-scale cermets for high temperature erosion-corrosion service Grant 7,316,724 - Bangaru , et al. January 8, 2	2008-01-08
Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance Grant 7,288,132 - Chun , et al. October 30, 2	2007-10-30
Application of high integrity welding and repair of metal components in oil and gas exploration, production and refining App 20070181647 - Ford; Steven J. ; et al.	2007-08-09
High integrity welding and repair of metal components App 20070175967 - Bangaru; Narasimha-Rao Venkata ; et al.	2007-08-02
Advanced erosion resistant carbonitride cermets Grant 7,247,186 - Chun , et al. July 24, 2	2007-07-24
Advanced Erosion Resistant Carbonitride Cermets App 20070163382 - Chun; ChangMin ; et al.	2007-07-19
Multi-scale Cermets For High Temperature Erosion-corrosion Service App 20070131054 - Bangaru; Narasimha-Rao Venkata ; et al.	2007-06-14
Bimodal and multimodal dense boride cermets with superior erosion performance App 20070128066 - Chun; ChangMin ; et al.	2007-06-07
Erosion-corrosion resistant nitride cermets App 20070107548 - Chun; ChangMin ; et al.	2007-05-17
Advanced erosion-corrosion resistant boride cermets Grant 7,175,687 - Bangaru , et al. February 13, 2	2007-02-13
Erosion-corrosion resistant nitride cermets Grant 7,175,686 - Chun , et al. February 13, 2	2007-02-13
Advanced Erosion-corrosion Resistant Boride Cermets App 20070006679 - Bangaru; Narasimha-Rao Venkata ; et al.	2007-01-11
Advanced erosion resistant oxide cermets Grant 7,153,338 - Bangaru , et al. December 26, 2	2006-12-26
Advanced erosion-corrosion resistant boride cermets App 20060266155 - Bangaru; Narasimha-Rao Venkata ; et al.	2006-11-30
Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance App 20060162492 - Chun; ChangMin ; et al.	2006-07-27
Advanced erosion resistant carbonitride cermets App 20060156862 - Chun; ChangMin ; et al.	2006-07-20
Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance Grant 7,074,253 - Chun , et al. July 11, 2	2006-07-11
Advanced Erosion Resistant Oxide Cermets App 20060137486 - Bangaru; Narasimha-Rao Venkata ; et al.	2006-06-29
Grain refinement of alloys using magnetic field processing Grant 7,063,752 - Koo , et al. June 20, 2	2006-06-20
Method of manufacturing hot formed high strength steel Grant 7,048,810 - Petersen , et al. May 23, 2	2006-05-23
Grain refinement of alloys using magnetic field processing App 20060016517 - Koo; Jayoung ; et al.	2006-01-26
Erosion-corrosion resistant nitride cermets App 20040231460 - Chun, ChangMin ; et al.	2004-11-25
Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance App 20040231459 - Chun, ChangMin ; et al.	2004-11-25
Grain refinement of alloys using magnetic field processing App 20030155039 - Koo, Jayoung ; et al.	2003-08-21
Hot formed high strength steel components and method of manufacturing the same App 20030098096 - Petersen, Clifford W. ; et al.	2003-05-29
Weld metals with superior low temperature toughness for joining high strength, low alloy steels Grant 6,565,678 - Fairchild , et al. May 20, 2	2003-05-20
Weld metals with superior low temperature toughness for joining high strength, low alloy steels App 20020043305 - Fairchild, Douglas P. ; et al.	2002-04-18
Ultra-high strength, weldable steels with excellent ultra-low temperature toughness Grant 6,264,760 - Tamehiro , et al. July 24, 2	2001-07-24
Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof Grant 6,254,698 - Koo , et al. July 3, 2	2001-07-03
Ultra-high strength ausaged steels with excellent cryogenic temperature toughness Grant 6,251,198 - Koo , et al. June 26, 2	2001-06-26
Method for producing ultra-high strength, weldable steels with superior toughness Grant 6,248,191 - Luton , et al. June 19, 2	2001-06-19
High-tensile-strength steel and method of manufacturing the same Grant 6,245,290 - Koo , et al. June 12, 2	2001-06-12
Ultra-high strength, weldable, boron-containing steels with superior toughness Grant 6,228,183 - Bangaru , et al. May 8, 2	2001-05-08
Ultra-high strength, weldable, essentially boron-free steels with superior toughness Grant 6,224,689 - Koo , et al. May 1, 2	2001-05-01
Ultra-high strength triple phase steels with excellent cryogenic temperature toughness Grant 6,159,312 - Koo , et al. December 12, 2	2000-12-12
Ultra-high strength dual phase steels with excellent cryogenic temperature toughness Grant 6,066,212 - Koo , et al. May 23, 2	2000-05-23
Ultra high strength, secondary hardening steels with superior toughness and weldability Grant 5,900,075 - Koo , et al. May 4, 1	1999-05-04
Ultra high strength, secondary hardening steels with superior toughness and weldability Grant 5,876,521 - Koo , et al. March 2, 1	1999-03-02
High strength dual phase steel plate with superior toughness and weldability Grant 5,653,826 - Koo , et al. August 5, 1	1997-08-05
Method of producing high strength dual phase steel plate with superior toughness and weldability Grant 5,545,270 - Koo , et al. August 13, 1	1996-08-13
Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability Grant 5,545,269 - Koo , et al. August 13, 1	1996-08-13
Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219) Grant 5,531,842 - Koo , et al. July 2, 1	1996-07-02
High strength, high ductility low carbon steel Grant 4,067,756 - Koo , et al. January 10, 1	1978-01-10

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