loadpatents
name:-0.051929950714111
name:-0.060696840286255
name:-0.00060009956359863
Bangaru; Narasimha-Rao Venkata Patent Filings

Bangaru; Narasimha-Rao Venkata

Patent Applications and Registrations

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

Company Profile
0.23.24
  • Bangaru; Narasimha-Rao Venkata - Pittstown NJ
  • Bangaru; Narasimha-Rao Venkata - Annandale NJ
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
High performance coatings and surfaces to mitigate corrosion and fouling in fired heater tubes
Grant 8,748,008 - Chun , et al. June 10, 2		2014-06-10
Erosion resistant cermet linings for oil and gas exploration, refining and petrochemical processing applications
Grant 8,361,244 - Peterson , et al. January 29, 2		2013-01-29
Erosion resistant cermet linings for oil and gas exploration, refining and petrochemical processing applications
Grant 8,323,423 - Peterson , et al. December 4, 2		2012-12-04
Bimodal and multimodal dense boride cermets with low melting point binder
Grant 8,323,790 - Chun , et al. December 4, 2		2012-12-04
Erosion resistant cermet linings for oil and gas exploration, refining and petrochemical processing applications
Grant 8,317,940 - Peterson , et al. November 27, 2		2012-11-27
Coated sleeved oil and gas well production devices
Grant 8,286,715 - Bailey , et al. October 16, 2		2012-10-16
Coated oil and gas well production devices
Grant 8,261,841 - Bailey , et al. September 11, 2		2012-09-11
Ultra-low friction coatings for drill stem assemblies
Grant 8,220,563 - Bangaru , et al. July 17, 2		2012-07-17
Multi-scale cermets for high temperature erosion-corrosion service
App 20120177933 - Bangaru; Narasimha-Rao Venkata ;   et al.		2012-07-12
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
Coated sleeved oil and gas well production devices
App 20110042069 - Bailey; Jeffrey Roberts ;   et al.		2011-02-24
Advanced erosion-corrosion resistant boride cermets
Grant 7,807,098 - Bangaru , et al. October 5, 2		2010-10-05
Coated oil and gas well production devices
App 20100206553 - Bailey; Jeffrey Roberts ;   et al.		2010-08-19
High Performance Coatings And Surfaces To Mitigate Corrosion And Fouling In Fired Heater Tubes
App 20100015564 - Chun; ChangMin ;   et al.		2010-01-21
Bimodal and multimodal dense boride cermets with low melting point binder
App 20090186211 - Chun; ChangMin ;   et al.		2009-07-23
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 friction stir and laser shock processing in oil & gas and petrochemical applications
App 20080032153 - Vaughn; Glen A. ;   et al.		2008-02-07
Use of laser shock processing in oil & gas and petrochemical applications
App 20080032152 - 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
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
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
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

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