Ayer; Raghavan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ayer; Raghavan.The latest application filed is for "enhanced wear resistant steel and methods of making the same".

Company Profile

0.19.24

Ayer; Raghavan - Basking Ridge NJ
Ayer; Raghavan - Daejeon PA KR
Ayer; Raghavan - Bridgewater NJ
Ayer; Raghavan - Bernards Township NJ
Ayer; Raghavan - Woodbridge CT
Ayer; Raghavan - Stanford CT
Ayer; Raghavan - Stamford CT

*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
Enhanced wear resistant steel and methods of making the same Grant 11,155,905 - Jin , et al. October 26, 2	2021-10-26
Enhanced Wear Resistant Steel And Methods Of Making The Same App 20180258515 - Jin; Hyunwoo ; et al.	2018-09-13
High Strength Weld Metal for Demanding Structural Applications App 20180169799 - Fairchild; Douglas P. ; et al.	2018-06-21
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
High toughness weld metals with superior ductile tearing resistance Grant 9,821,401 - Fairchild , et al. November 21, 2	2017-11-21
High Strength Weld Metal for Demanding Structural Applications App 20150129559 - Fairchild; Douglas P. ; et al.	2015-05-14
Enhanced Wear Resistant Steel And Methods Of Making The Same App 20140261918 - Jin; HyunWoo ; et al.	2014-09-18
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
High strength nickel alloy welds through strain hardening Grant 8,637,166 - Ayer , et al. January 28, 2	2014-01-28
High Toughness Weld Metals With Superior Ductile Tearing Resistance App 20130292362 - Fairchild; Douglas P. ; et al.	2013-11-07
High strength nickel alloy welds through precipitation hardening Grant 8,426,033 - Ayer , et al. April 23, 2	2013-04-23
Coated sleeved oil and gas well production devices Grant 8,286,715 - Bailey , et al. October 16, 2	2012-10-16
High Manganese Containing Steels For Oil, Gas And Petrochemical Applications App 20120160363 - Jin; Hyun Woo ; et al.	2012-06-28
Low Yield Ratio Dual Phase Steel Linepipe With Superior Strain Aging Resistance App 20120125490 - Koo; Jayoung ; et al.	2012-05-24
Weld metal compositions for joining steel structures in the oil and gas industry Grant 8,168,306 - Ayer , et al. May 1, 2	2012-05-01
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
Protective Coatings for Petrochemical and Chemical Industry Equipment and Devices App 20110162751 - Fitzgerald; Brian Joseph ; et al.	2011-07-07
Low Alloy Steels With Superior Corrosion Resistance For Oil Country Tubular Goods App 20110120723 - Pugh; Dylan V. ; et al.	2011-05-26
Coated sleeved oil and gas well production devices App 20110042069 - Bailey; Jeffrey Roberts ; et al.	2011-02-24
High strength and toughness steel structures by friction stir welding App 20100136369 - Ayer; Raghavan ; et al.	2010-06-03
High strength nickel alloy welds through strain hardening App 20100021761 - Ayer; Raghavan ; et al.	2010-01-28
Low Yield Ratio Dual Phase Steel Linepipe with Superior Strain Aging Resistance App 20090301613 - Koo; Jayoung ; et al.	2009-12-10
High strength nickel alloy welds through precipitation hardening App 20090155623 - Ayer; Raghavan ; et al.	2009-06-18
Weld metal compositions for joining steel structures in the oil and gas industry App 20090075118 - Ayer; Raghavan ; et al.	2009-03-19
Method of forming metal foams by cold spray technique Grant 7,402,277 - Ayer , et al. July 22, 2	2008-07-22
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
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
Method of forming metal foams by cold spray technique App 20070183919 - Ayer; Raghavan ; et al.	2007-08-09
High integrity welding and repair of metal components App 20070175967 - Bangaru; Narasimha-Rao Venkata ; et al.	2007-08-02
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 triple phase steels with excellent cryogenic temperature toughness Grant 6,159,312 - Koo , et al. December 12, 2	2000-12-12
Method of extruding aluminum-base oxide dispersion strengthened Grant 4,818,481 - Luton , et al. April 4, 1	1989-04-04
Alumina-yttria mixed oxides in dispersion strengthened high temperature alloys Grant 4,402,746 - Ramanarayanan , et al. September 6, 1	1983-09-06

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