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Abdelhakim Belhadjhamida
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Belleville, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Cobalt-based alloys for wood cutting applications
Patent number
11,021,775
Issue date
Jun 1, 2021
Kennametal Inc.
Matthew Yao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Layered assemblies for superalloy article repair
Patent number
10,967,466
Issue date
Apr 6, 2021
Kennametal Inc.
Qingjun Zheng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wear resistant and corrosion resistant cobalt-based alloy powders a...
Patent number
10,428,406
Issue date
Oct 1, 2019
Kennametal Inc.
Matthew Yao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Porous coating for surgical orthopedic implants
Patent number
9,339,585
Issue date
May 17, 2016
Kennametal Inc.
Matthew Yao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Manufacture of composite components by powder metallurgy
Patent number
8,790,571
Issue date
Jul 29, 2014
Kennametal Inc.
Abdelhakim Belhadjhamida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Imparting high-temperature degradation resistance to metallic compo...
Patent number
8,668,959
Issue date
Mar 11, 2014
Kennametal Inc.
Abdelhakim Belhadjhamida
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Slurry-based manufacture of thin wall metal components
Patent number
8,551,395
Issue date
Oct 8, 2013
Kennametal Inc.
Abdelhakim Belhadjhamida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Imparting high-temperature degradation resistance to components for...
Patent number
8,383,203
Issue date
Feb 26, 2013
Kennametal Inc.
Abdelhakim Belhadjhamida
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
WEAR AND CORROSION RESISTANT ALLOY COMPOSITIONS
Publication number
20240018630
Publication date
Jan 18, 2024
Kennametal Inc.
Matthew YAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SINTERED ALLOY ARTICLES AND METHODS OF MAKING THE SAME
Publication number
20200353537
Publication date
Nov 12, 2020
Kennametal Inc.
Martin G. PEREZ
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COBALT-BASED ALLOYS FOR WOOD CUTTING APPLICATIONS
Publication number
20190119789
Publication date
Apr 25, 2019
Kennametal Inc.
Matthew Yao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LAYERED ASSEMBLIES FOR SUPERALLOY ARTICLE REPAIR
Publication number
20180304420
Publication date
Oct 25, 2018
Kennametal Inc.
Qingjun ZHENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WEAR RESISTANT AND CORROSION RESISTANT COBALT-BASED ALLOY POWDERS A...
Publication number
20170233852
Publication date
Aug 17, 2017
Kennametal Inc.
Matthew YAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS COATING FOR SURGICAL ORTHOPEDIC IMPLANTS
Publication number
20150283295
Publication date
Oct 8, 2015
Kennametal Inc.
Matthew Yao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMPARTING HIGH-TEMPERATURE DEGRADATION RESISTANCE TO METALLIC COMPO...
Publication number
20140147595
Publication date
May 29, 2014
Kennametal Inc.
Abdelhakim Belhadjhamida
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
IMPARTING HIGH-TEMPERATURE DEGRADATION RESISTANCE TO METALLIC COMPO...
Publication number
20130129926
Publication date
May 23, 2013
DELORO STELLITE HOLDINGS CORPORATION
Abdelhakim Belhadjhamida
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SLURRY-BASED MANUFACTURE OF THIN WALL METAL COMPONENTS
Publication number
20110067796
Publication date
Mar 24, 2011
DELORO STELLITE HOLDINGS CORPORATION
Abdelhakim Belhadjhamida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURE OF COMPOSITE COMPONENTS BY POWDER METALLURGY
Publication number
20110070119
Publication date
Mar 24, 2011
DELORO STELLITE HOLDINGS CORPORATION
Abdelhakim Belhadjhamida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Imparting high-temperature degradation resistance to components for...
Publication number
20060134455
Publication date
Jun 22, 2006
Deloro Stellite Holdings Corporation
Abdelhakim Belhadjhamida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...