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Sarwan K. Mannan
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Barboursville, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
High-strength corrosion-resistant tubing for oil and gas completion...
Patent number
10,253,382
Issue date
Apr 9, 2019
Huntington Alloys Corporation
Sarwan K. Mannan
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultra high strength alloy for severe oil and gas environments and m...
Patent number
10,100,392
Issue date
Oct 16, 2018
Huntington Alloys Corporation
Sarwan Kumar Mannan
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength Ni—Cr—Mo—W—Nb—Ti welding product and method of weldin...
Patent number
9,815,147
Issue date
Nov 14, 2017
SPECIAL METALS CORPORATION
Samuel D. Kiser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ultra high strength alloy for severe oil and gas environments and m...
Patent number
9,017,490
Issue date
Apr 28, 2015
Huntington Alloys Corporation
Sarwan Kumar Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for manufacturing high strength corrosion resistant alloy f...
Patent number
8,133,334
Issue date
Mar 13, 2012
Huntington Alloys Corporation
Sarwan K. Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength corrosion resistant alloy for oil patch applications
Patent number
7,416,618
Issue date
Aug 26, 2008
Huntington Alloys Corporation
Sarwan K. Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Corrosion resistant austenitic alloy
Patent number
6,918,967
Issue date
Jul 19, 2005
Huntington Alloys Corporation
James R. Crum
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-base superalloys and articles formed therefrom
Patent number
6,531,002
Issue date
Mar 11, 2003
General Electric Company
Michael Francis Henry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat treatment for nickel-base alloys
Patent number
6,315,846
Issue date
Nov 13, 2001
Inco Alloys International, Inc.
Edward Lee Hibner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mechanically alloyed nickel-base composition having improved hot fo...
Patent number
5,328,499
Issue date
Jul 12, 1994
Inco Alloys International, Inc.
Jon M. Poole
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
High Strength Ni-Cr-Mo-W-Nb-Ti Welding Product and Method of Weldin...
Publication number
20150306710
Publication date
Oct 29, 2015
Special Metals Corporation
Samuel D. Kiser
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Ultra High Strength Alloy for Severe Oil and Gas Environments and M...
Publication number
20150232974
Publication date
Aug 20, 2015
Huntington Alloys Corporation
Sarwan Kumar Mannan
C21 - METALLURGY OF IRON
Information
Patent Application
Ultra High Strength Alloy for Severe Oil and Gas Environments and M...
Publication number
20150218686
Publication date
Aug 6, 2015
Huntington Alloys Corporation
Sarwan Kumar Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High-Strength Corrosion-Resistant Tubing for Oil and Gas Completion...
Publication number
20130327447
Publication date
Dec 12, 2013
Huntington Alloys Corporation
Sarwan K. Mannan
C21 - METALLURGY OF IRON
Information
Patent Application
ULTRA HIGH STRENGTH ALLOY FOR SEVERE OIL AND GAS ENVIRONMENTS AND M...
Publication number
20110011500
Publication date
Jan 20, 2011
Huntington Alloys Corporation
Sarwan Kumar Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Process for Manufacturing High Strength Corrosion Resistant Alloy F...
Publication number
20090038717
Publication date
Feb 12, 2009
Huntington Alloys Corporation
Sarwan K. Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength corrosion resistant alloy for oil patch application
Publication number
20070102075
Publication date
May 10, 2007
Huntington Alloys Corporation
Sarwan K. Mannan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Corrosion resistant austenitic alloy
Publication number
20040120843
Publication date
Jun 24, 2004
James R Crum
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NICKEL-BASE SUPERALLOYS AND ARTICLES FORMED THEREFROM
Publication number
20030034098
Publication date
Feb 20, 2003
General Electric Company
Michael Francis Henry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...