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US Classification
420
US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.
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420
Alloys or metallic compositions
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Patents Grants
last 30 patents
Information
Patent Grant
High strength cold rolled steel sheet and method for manufacturing...
Patent number
9,039,847
Issue date
May 26, 2015
JFE Steel Corporation
Yoshihiko Ono
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel for induction hardening, roughly shaped material for inductio...
Patent number
9,039,962
Issue date
May 26, 2015
Nippon Steel & Sumitomo Metal Corporation
Manabu Kubota
C21 - METALLURGY OF IRON
Information
Patent Grant
Low-nickel austenitic stainless steel
Patent number
9,039,961
Issue date
May 26, 2015
Outokumpu Oyj
Juho Talonen
C21 - METALLURGY OF IRON
Information
Patent Grant
Copper alloy sheet, and method of producing copper alloy sheet
Patent number
9,039,964
Issue date
May 26, 2015
Mitsubishi Shindoh Co., Ltd.
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Titanium based ceramic reinforced alloy for use in medical implants
Patent number
9,039,963
Issue date
May 26, 2015
Pulse Technologies, Inc.
Andrew E. Fisk
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper-based slide member
Patent number
9,039,965
Issue date
May 26, 2015
Daido Metal Company Ltd.
Kazuaki Toda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cu—Ni—Si-based copper alloy sheet material and method of manufactur...
Patent number
9,034,123
Issue date
May 19, 2015
Dowa Metaltech Co., Ltd.
Weilin Gao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminium-copper alloy for casting
Patent number
9,033,025
Issue date
May 19, 2015
AEROMET INTERNATIONAL PLC
John Forde
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alumina-forming cobalt-nickel base alloy and method of making an ar...
Patent number
9,034,247
Issue date
May 19, 2015
General Electric Company
Akane Suzuki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ni-based superalloy, and turbine rotor and stator blades for gas tu...
Patent number
9,034,248
Issue date
May 19, 2015
Mitsubishi Hitachi Power Systems, Ltd.
Yuting Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heteroleptic (allyl)(pyrroles-2-aldiminate) metal-containing precur...
Patent number
9,034,761
Issue date
May 19, 2015
L'Air Liquide, SociétéAnonyme pour l'Etude et l'Exploitation des Procédés Geo...
Clément Lansalot-Matras
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bearing steel being excellent both in workability after spheroidizi...
Patent number
9,034,120
Issue date
May 19, 2015
JFE Steel Corporation
Yasumasa Hirai
C21 - METALLURGY OF IRON
Information
Patent Grant
Low alloy steel for geothermal power generation turbine rotor, and...
Patent number
9,034,121
Issue date
May 19, 2015
THE JAPAN STEEL WORKS,LTD.
Satoru Ohsaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Low nickel austenitic stainless steel
Patent number
9,028,745
Issue date
May 12, 2015
Honeywell International Inc.
Shouxing Zhu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Build-up welding material, deposited metal, and member with deposit...
Patent number
9,028,746
Issue date
May 12, 2015
Kobe Steel, Ltd.
Tsutomu Takeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Oxide sintered compact for producing transparent conductive film
Patent number
9,028,726
Issue date
May 12, 2015
JX Nippon Mining & Metals Corporation
Masakatsu Ikisawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Steel material superior in high temperature characteristics and tou...
Patent number
9,023,158
Issue date
May 5, 2015
Nippon Steel & Sumitomo Metal Corporation
Suguru Yoshida
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel for heat treatment
Patent number
9,023,159
Issue date
May 5, 2015
Kobe Steel, Ltd.
Hitoshi Hatano
C21 - METALLURGY OF IRON
Information
Patent Grant
Basic zinc cyanurate fine particles, and method for producing same
Patent number
9,023,469
Issue date
May 5, 2015
Nissan Chemical Industries, Ltd.
Isao Oota
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Thin film of copper—nickel—molybdenum alloy and method for manufact...
Patent number
9,023,271
Issue date
May 5, 2015
Dalian University of Technology
Xiaona Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper-zinc alloy product and process for producing copper-zinc all...
Patent number
9,023,272
Issue date
May 5, 2015
YKK Corporation
Yasuharu Yoshimura
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Magnesium alloys containing rare earths
Patent number
9,017,604
Issue date
Apr 28, 2015
Magnesium Elektron Limited
Paul Lyon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Hot-forged copper alloy part
Patent number
9,017,491
Issue date
Apr 28, 2015
Mitsubishi Shindoh Co., Ltd.
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-based superalloy
Patent number
9,017,605
Issue date
Apr 28, 2015
Alstom Technology Ltd
Mohamed Youssef Nazmy
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnesium based-alloys for hydrogen storage
Patent number
9,017,603
Issue date
Apr 28, 2015
COPPE/UFRJ—Coordenacao dos Programmas de Pos Graduacao de Enganharla da Unive...
Paulo Emílio Valadão De Miranda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-chromium-cobalt-molybdenum alloy
Patent number
9,011,764
Issue date
Apr 21, 2015
VDM Metals GmbH
Jutta Kloewer
C21 - METALLURGY OF IRON
Information
Patent Grant
Solder joint reflow process for reducing packaging failure rate
Patent number
9,010,617
Issue date
Apr 21, 2015
Taiwan Semiconductor Manufacturing Company, Ltd.
Chen-Hua Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bake hardening steel with excellent surface properties and resistan...
Patent number
9,011,615
Issue date
Apr 21, 2015
Posco
Seong-Ho Han
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel compositions for special uses
Patent number
9,005,520
Issue date
Apr 14, 2015
V & M France
Daniel Petelot
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Low-Density Hot-or Cold-Rolled Steel, Method for Implementing Same...
Publication number
20150147221
Publication date
May 28, 2015
ARCELORMITTTAL INVESTIGACIN Y DESARROLLO, S.L.
Astrid Perlade
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL FOR WHEEL
Publication number
20150147224
Publication date
May 28, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yuichiro Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
PERMANENT MAGNET, AND MOTOR AND GENERATOR USING THE SAME
Publication number
20150147228
Publication date
May 28, 2015
Kabushiki Kaisha Toshiba
Masaki Endo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FIBROUS COPPER MICROPARTICLES AND METHOD FOR MANUFACTURING SAME
Publication number
20150147584
Publication date
May 28, 2015
UNITIKA LTD.
Munenori Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Wound Dressing Comprising Bio-Cellulose and Silver Nanoparticles
Publication number
20150147410
Publication date
May 28, 2015
Novatec Healthcare Company Limited
Adisorn Apasuthirat
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BEARING STEEL MATERIAL WITH EXCELLENT ROLLING FATIGUE PROPERTY AND...
Publication number
20150147223
Publication date
May 28, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masaki Shimamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NI-BASED CASTING SUPERALLOY AND CAST ARTICLE THEREFROM
Publication number
20150147226
Publication date
May 28, 2015
Mitsubishi Hitachi Power Systems, Ltd.
Akira YOSHINARI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ROLLED STEEL THAT HARDENS BY MEANS OF PRECIPITATION AFTER HOT-FORMI...
Publication number
20150147589
Publication date
May 28, 2015
ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
Olivier Bouaziz
B32 - LAYERED PRODUCTS
Information
Patent Application
CORROSION RESISTANT HARDFACING ALLOY
Publication number
20150147591
Publication date
May 28, 2015
SCOPERTA, INC.
Justin Lee Cheney
B32 - LAYERED PRODUCTS
Information
Patent Application
SOLDER MATERIAL AND BONDED STRUCTURE
Publication number
20150144388
Publication date
May 28, 2015
Panasonic Intellectual Property Management Co., Ltd.
AKIO FURUSAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALUMINUM ALLOY WITH LOW DENSITY AND HIGH HEAT RESISTANCE
Publication number
20150144227
Publication date
May 28, 2015
Hyundai Motor Company
Hee-Sam Kang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Methods and Materials for the Improvement of Photovoltaic Device Pe...
Publication number
20150144186
Publication date
May 28, 2015
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Timothy A. Gessert
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOLDER BALL AND ELECTRONIC MEMBER
Publication number
20150146394
Publication date
May 28, 2015
NIPPON STEEL & SUMKIN MATERIALS CO., LTD.
Shinichi Terashima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYBRID MOLD STEEL AND MANUFACTURING METHOD THEREOF
Publication number
20150144233
Publication date
May 28, 2015
Doosan Heavy Industries & Construction Co., Ltd.
Young Chul PARK
C21 - METALLURGY OF IRON
Information
Patent Application
MATERIAL OF LAVES PHASE AND FERRITIC Fe-Al PHASE
Publication number
20150147220
Publication date
May 28, 2015
MTU Aero Engines AG
Wilfried SMARSLY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NI-CONTAINING STEEL PLATE
Publication number
20150147222
Publication date
May 28, 2015
JFE STEEL CORPORATION
Shinichi Miura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BETA-TYPE TITANIUM ALLOY HAVING LOW ELASTIC MODULUS AND HIGH STRENGTH
Publication number
20150147225
Publication date
May 28, 2015
Korea Institute of Machinery & Materials
Dong Geun Lee
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY MELTING AND HOLDING FURNACE
Publication number
20150147227
Publication date
May 28, 2015
ALMEX USA, INC.
Ravindra V. Tilak
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING TOOL FOR REINFORCED STRUCTUR...
Publication number
20150141234
Publication date
May 21, 2015
AIRBUS OPERATIONS GMBH
Peter Sander
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MANUFACTURE OF METAL ARTICLES
Publication number
20150135897
Publication date
May 21, 2015
RENISHAW PLC
Christopher John Sutcliffe
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
FERRITIC STAINLESS STEEL
Publication number
20150139851
Publication date
May 21, 2015
JFE STEEL CORPORATION
Tetsuyuki Nakamura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY HAVING EXCELLENT ANODIC OXIDATION TREATABILITY, AND...
Publication number
20150136608
Publication date
May 21, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Satoru Takada
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHOD FOR FORMING A LOW ALLOY STEEL CASTING
Publication number
20150139850
Publication date
May 21, 2015
GENERAL ELECTRIC COMPANY
Qi Zhao
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THERMOELECTRIC CONVERSION MATERIAL AND THERMOELECTRIC CONVERSION MO...
Publication number
20150136195
Publication date
May 21, 2015
Hitachi Metals, Ltd.
Akinori NISHIDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS AND APPARATUS FOR DIRECT CHILL CASTING
Publication number
20150139852
Publication date
May 21, 2015
ALMEX USA, INC.
Ravindra V. Tilak
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SEMIFINISHED PRODUCT AND HIGH-STRENGTH DEGRADABLE IMPLANT FORMED TH...
Publication number
20150140352
Publication date
May 21, 2015
BIOTRONIK AG
Ullrich Bayer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CONDUCTIVE PASTE, METHOD FOR FORMING WIRING, ELECTRONIC COMPONENT,...
Publication number
20150136219
Publication date
May 21, 2015
Material Concept, Inc.
Junichi Koike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLDER ALLOY, SOLDER PASTE, AND ELECTRONIC CIRCUIT BOARD
Publication number
20150136461
Publication date
May 21, 2015
HARIMA CHEMICALS, INCORPORATED
Yoji Imamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Layer For An Electrical Contact Element, Layer System And Method Fo...
Publication number
20150140357
Publication date
May 21, 2015
Tyco Electronics AMP GmbH
Helge Schmidt
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MASTER ALLOY FOR CASTING A MODIFIED COPPER ALLOY AND CASTING METHOD...
Publication number
20150132179
Publication date
May 14, 2015
Keiichiro OISHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...