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Alloys based on noble metals
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Alloys based on gold
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Patents Grants
last 30 patents
Information
Patent Grant
Gold nickel alloy layer having nitrogen atoms inserted therein and...
Patent number
12,234,546
Issue date
Feb 25, 2025
IONICS SA
Fabien Monteverde
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing precious metal alloys and precious metal a...
Patent number
12,179,272
Issue date
Dec 31, 2024
The Swatch Group Research and Development Ltd.
Csilla Miko
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing a composite component of a timepiece or of...
Patent number
12,161,202
Issue date
Dec 10, 2024
The Swatch Group Research and Development Ltd.
Alban Dubach
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electric contact element for high operating voltages
Patent number
12,142,864
Issue date
Nov 12, 2024
ERNI INTERNATIONAL AG
Michael Burger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shape-memory alloy and shape-memory alloy wire
Patent number
12,104,236
Issue date
Oct 1, 2024
TOKYO INSTITUTE OF TECHNOLOGY and
Hideki Hosoda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Piece of jewelry
Patent number
12,104,235
Issue date
Oct 1, 2024
EGF-EDUARD G. FIDEL GMBH
Kai-F. Binder
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Jewelry item and method for manufacturing jewelry item
Patent number
12,089,703
Issue date
Sep 17, 2024
JEWELRY MIURA CO., LTD.
Hideki Moriyama
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Coated wire
Patent number
12,084,784
Issue date
Sep 10, 2024
HERAEUS MATERIALS SINGAPORE PTE. LTD.
Miew Wan Lo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Alloy with interference thin film and method for making the same
Patent number
12,077,839
Issue date
Sep 3, 2024
CHOW SANG SANG JEWELLERY COMPANY LIMITED
Wai Kei Cheung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Amorphous alloy
Patent number
12,054,819
Issue date
Aug 6, 2024
CHOW SANG SANG JEWELLERY COMPANY LIMITED
Wai Kei Cheung
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal-alloy biphasic systems, and powders and methods for making me...
Patent number
12,037,669
Issue date
Jul 16, 2024
HRL Laboratories, LLC
John H. Martin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electrically conductive coating applied to an oxidizable surface of...
Patent number
12,017,065
Issue date
Jun 25, 2024
Greatbatch Ltd.
Christine A. Frysz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing alloys of precious metals and alloys of pr...
Patent number
11,987,869
Issue date
May 21, 2024
The Swatch Group Research and Development Ltd.
Csilla Miko
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hard gold alloy with zirconium, titanium and magnesium for jewelry...
Patent number
11,970,762
Issue date
Apr 30, 2024
Subodh Pethe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Antireflective synthetic brochosomal coatings
Patent number
11,959,187
Issue date
Apr 16, 2024
The Penn State Research Foundation
Tak-Sing Wong
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Discoloration resistant gold alloy and method of production thereof
Patent number
11,889,904
Issue date
Feb 6, 2024
ARGOR-HERAEUS SA
Sergio Arnaboldi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Synthesis of bimetallic nanoparticle catalysts using microwave irra...
Patent number
11,826,833
Issue date
Nov 28, 2023
Board of Regents, The University of Texas System
Simon M. Humphrey
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Implantable intravascular sensing device
Patent number
11,800,987
Issue date
Oct 31, 2023
IP2IPO Innovations Limited
Mohammad Reza Bahmanyar
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
Patent number
11,798,582
Issue date
Oct 24, 2023
Seagate Technology LLC
Anil Kumar Puri
G11 - INFORMATION STORAGE
Information
Patent Grant
Filler for vacuum brazing of TU1 oxygen-free copper and application...
Patent number
11,738,413
Issue date
Aug 29, 2023
WUXI UNICOMP TECHNOLOGY CO., LTD.
Jun Liu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gold alloy with color compatible with the 5N standard and method of...
Patent number
11,725,257
Issue date
Aug 15, 2023
Argor-Heraeus SA
Marta Rossini
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Embolization coil and method for producing embolization coil
Patent number
11,654,215
Issue date
May 23, 2023
Tanaka Kikinzoku Kogyo K.K.
Michimasa Okubo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stable binary nanocrystalline alloys and methods of identifying same
Patent number
11,650,193
Issue date
May 16, 2023
Massachusetts Institute of Technology
Heather A. Murdoch
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Tarnish and sweat resistant low karat gold alloys
Patent number
11,629,391
Issue date
Apr 18, 2023
LeachGarner, Inc.
William Guenley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Submerged combustion burners, melters, and methods of use
Patent number
11,623,887
Issue date
Apr 11, 2023
Johns Manville
Mark William Charbonneau
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Grey gold alloy
Patent number
11,591,672
Issue date
Feb 28, 2023
The Swatch Group Research and Development Ltd.
Denis Vincent
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High temperature capable braze assembly
Patent number
11,583,960
Issue date
Feb 21, 2023
Morgan Advanced Ceramics, Inc.
Abhishek S. Patnaik
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing thermoelectric conversion module, thermoel...
Patent number
11,575,076
Issue date
Feb 7, 2023
SHOWA DENKO MATERIALS CO., LTD.
Motohiro Negishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electronic device
Patent number
11,538,733
Issue date
Dec 27, 2022
Denso Corporation
Toshihiro Miyake
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Medical Au-Pt-Pd alloy
Patent number
11,453,931
Issue date
Sep 27, 2022
Tanaka Kikinzoku Kogyo K.K.
Michimasa Okubo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
JOINED BODY, METHOD OF MANUFACTURING JOINED BODY, AND METHOD OF EVA...
Publication number
20240429108
Publication date
Dec 26, 2024
MITSUBISHI MATERIALS CORPORATION
Shujie Fei
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL-ALLOY BIPHASIC SYSTEMS, AND POWDERS AND METHODS FOR MAKING ME...
Publication number
20240336994
Publication date
Oct 10, 2024
HRL LABORATORIES, LLC
John H. MARTIN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOYS AND SEMI-FINISHED PRODUCTS AND PRODUCTS CONTAINING SAME
Publication number
20240279776
Publication date
Aug 22, 2024
Dr. Alex Wellendorff GmbH & Co. KG
Georg Wellendorff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Gold Alloy and Method for Producing Gold Alloy
Publication number
20240158890
Publication date
May 16, 2024
TOKYO UNIVERSITY OF SCIENCE FOUNDATION
Ryuji Tamura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TIMEPIECE, PIECE OF JEWELLERY OR GEMSTONE JEWELLERY MADE OF GOLD
Publication number
20230407438
Publication date
Dec 21, 2023
OMEGA SA
Denis VINCENT
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COATED WIRE
Publication number
20230374690
Publication date
Nov 23, 2023
Heraeus Materials Singapore Pte. Ltd.
Miew Wan LO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING INSULATED SPHERICAL WELD GOLD WIRE FOR INTEGRATED CIR...
Publication number
20230311251
Publication date
Oct 5, 2023
Shenzhen Zhongbao New Material Technology Co., Ltd.
Yanqiong LI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PIECE OF JEWELRY
Publication number
20230295773
Publication date
Sep 21, 2023
EGF-EDUARD G. FIDEL GMBH
Kai-F. BINDER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
GOLD ALLOY
Publication number
20230295774
Publication date
Sep 21, 2023
Nivarox-Far S.A.
Jonas VANNOD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
GOLD NICKEL ALLOY LAYER HAVING NITROGEN ATOMS INSERTED THEREIN AND...
Publication number
20230220541
Publication date
Jul 13, 2023
Fabien MONTEVERDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR ASSEMBLING A ZIRCONIA PART TO A TITANIUM ELEMENT
Publication number
20230191517
Publication date
Jun 22, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Marie Fischer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Gold-Platinum Based Bi-Metallic Nanocrystal Suspensions, Electroche...
Publication number
20230172975
Publication date
Jun 8, 2023
GR INTELLECTUAL RESERVE, LLC
Adam R. Dorfman
B82 - NANO-TECHNOLOGY
Information
Patent Application
PIECE OF JEWELRY
Publication number
20230110717
Publication date
Apr 13, 2023
EGF-EDUARD G. FIDEL GMBH
Kai-F. BINDER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MEDICAL Au-Pt-Pd ALLOY
Publication number
20230113633
Publication date
Apr 13, 2023
Tanaka Kikinzoku Kogyo K.K.
Michimasa OKUBO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING PRECIOUS METAL ALLOYS AND PRECIOUS METAL A...
Publication number
20230058767
Publication date
Feb 23, 2023
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Csilla MIKO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
JEWELRY ITEM AND METHOD FOR MANUFACTURING JEWELRY ITEM
Publication number
20230000224
Publication date
Jan 5, 2023
JEWELRY MIURA CO., LTD.
Hideki MORIYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TARNISH AND SWEAT RESISTANT LOW KARAT GOLD ALLOYS
Publication number
20220325381
Publication date
Oct 13, 2022
LeachGarner, Inc.
William Guenley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MAKING A THERMALLY-STABILIZED PLASMONIC ALLOY FEATURE OF...
Publication number
20220319543
Publication date
Oct 6, 2022
SEAGATE TECHNOLOGY LLC
Anil Kumar Puri
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
Publication number
20220319542
Publication date
Oct 6, 2022
SEAGATE TECHNOLOGY LLC
Anil Kumar Puri
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FILLER FOR VACUUM BRAZING OF TU1 OXYGEN-FREE COPPER AND APPLICATION...
Publication number
20220305591
Publication date
Sep 29, 2022
WUXI UNICOMP TECHNOLOGY CO., LTD.
Jun LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MAX PHASE-GOLD COMPOSITES AND METHODS FOR MAKING THE SAME
Publication number
20220259700
Publication date
Aug 18, 2022
Drexel University
Michel BARSOUM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ELECTRIC CONTACT ELEMENT FOR HIGH OPERATING VOLTAGES
Publication number
20220224035
Publication date
Jul 14, 2022
ERNI INTERNATIONAL AG
Michael Burger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MEDICAL Au-Pt-Pd ALLOY
Publication number
20220213576
Publication date
Jul 7, 2022
Tanaka Kikinzoku Kogyo K.K.
Michimasa OKUBO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ELECTRICAL CONTACT ELEMENT
Publication number
20220209447
Publication date
Jun 30, 2022
ERNI INTERNATIONAL AG
Michael Burger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING A COMPOSITE COMPONENT OF A TIMEPIECE OR OF...
Publication number
20220133003
Publication date
May 5, 2022
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Alban DUBACH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MEDICAL Au-Pt-Pd ALLOY
Publication number
20220042140
Publication date
Feb 10, 2022
Tanaka Kikinzoku Kogyo K.K.
Michimasa OKUBO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR MANUFACTURING PRECIOUS METAL ALLOYS AND PRECIOUS METAL A...
Publication number
20210371955
Publication date
Dec 2, 2021
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Csilla MIKO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOYS AND SEMI-FINISHED PRODUCTS AND PRODUCTS CONTAINING SAME
Publication number
20210371956
Publication date
Dec 2, 2021
Dr. Alex Wellendorff GmbH & Co. KG
Georg Wellendorff
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
Electrically Conductive Coating Applied To An Oxidizable Surface Of...
Publication number
20210348253
Publication date
Nov 11, 2021
Christine A. Frysz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR PRODUCTION OF SILVER NANOSTRUCTURES
Publication number
20210339316
Publication date
Nov 4, 2021
University of Washington
Younan Xia
B22 - CASTING POWDER METALLURGY