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Easton, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High manganese steel pipe with step-out weld zone erosion-corrosion...
Patent number
11,883,906
Issue date
Jan 30, 2024
ExxonMobil Research and Engineering Company
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Enhanced wear resistant steel and methods of making the same
Patent number
11,155,905
Issue date
Oct 26, 2021
ExxonMobil Research and Engineering Company
Hyunwoo Jin
C21 - METALLURGY OF IRON
Information
Patent Grant
Field dissimilar metal welding technology for enhanced wear resista...
Patent number
11,130,204
Issue date
Sep 28, 2021
ExxonMobil Research and Engineering Company
Andrew J. Wasson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Field girth welding technology for high manganese steel slurry pipe...
Patent number
10,493,569
Issue date
Dec 3, 2019
ExxonMobil Research and Engineering Company
Andrew J. Wasson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High manganese steel pipe with step-out weld zone erosion-corrosion...
Patent number
10,493,570
Issue date
Dec 3, 2019
ExxonMobil Research and Engineering Company
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low friction coatings with improved abrasion and wear properties an...
Patent number
9,617,654
Issue date
Apr 11, 2017
ExxonMobil Research and Engineering Company
Srinivasan Rajagopalan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF WELDING HIGH MANGANESE STEEL WITH STEP-OUT WELD ZONE ERO...
Publication number
20240157486
Publication date
May 16, 2024
POSCO Co.,Ltd.
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH MANGANESE STEEL PIPE WITH STEP-OUT WELD ZONE EROSION-CORROSION...
Publication number
20200086432
Publication date
Mar 19, 2020
ExxonMobil Research and Engineering Company
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Field Girth Welding Technology for High Manganese Steel Slurry Pipe...
Publication number
20200086431
Publication date
Mar 19, 2020
ExxonMobil Research and Engineering Company
Andrew J. Wasson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ENHANCED WEAR RESISTANT STEEL AND METHODS OF MAKING THE SAME
Publication number
20180258515
Publication date
Sep 13, 2018
ExxonMobil Research and Engineering Company
Hyunwoo Jin
C21 - METALLURGY OF IRON
Information
Patent Application
FIELD GIRTH WELDING TECHNOLOGY FOR HIGH MANGANESE STEEL SLURRY PIPE...
Publication number
20180021895
Publication date
Jan 25, 2018
ExxonMobil Research and Engineering Company
Andrew J. Wasson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FIELD DISSIMILAR METAL WELDING TECHNOLOGY FOR ENHANCED WEAR RESISTA...
Publication number
20170312862
Publication date
Nov 2, 2017
ExxonMobil Research and Engineering Company
Andrew J. Wasson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH MANGANESE STEEL PIPE WITH STEP-OUT WELD ZONE EROSION-CORROSION...
Publication number
20170312861
Publication date
Nov 2, 2017
ExxonMobile Research and Engineering Company
HyunWoo Jin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ENHANCED WEAR RESISTANT STEEL AND METHODS OF MAKING THE SAME
Publication number
20140261918
Publication date
Sep 18, 2014
ExxonMobil Research and Engineering Company
HyunWoo Jin
C21 - METALLURGY OF IRON
Information
Patent Application
LOW FRICTION COATINGS WITH IMPROVED ABRASION AND WEAR PROPERTIES AN...
Publication number
20140178637
Publication date
Jun 26, 2014
ExxonMobil Research and Engineering Company
Srinivasan Rajagopalan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS OF MAKING A DRILLING TOOL WITH LOW FRICTION COATINGS TO RED...
Publication number
20140173995
Publication date
Jun 26, 2014
ExxonMobil Research and Engineering Company
Jeffrey Roberts Bailey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...