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Hoganas, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Composition and method
Patent number
11,285,533
Issue date
Mar 29, 2022
Höganäs AB (PUBL)
Ann-Christin Hellsen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ferromagnetic powder composition and method for its production
Patent number
10,741,316
Issue date
Aug 11, 2020
Höganäs AB (PUBL)
Björn Skårman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ferromagnetic powder composition and method for its production
Patent number
9,640,306
Issue date
May 2, 2017
Höganäs AB (PUBL)
Björn Skårman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Soft magnetic powder
Patent number
9,153,368
Issue date
Oct 6, 2015
Höganäs AB (PUBL)
Zhou Ye
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ferromagnetic powder composition and method for its production
Patent number
8,647,743
Issue date
Feb 11, 2014
Höganäs AB (PUBL)
Björn Skårman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ferromagnetic powder composition and method for its production
Patent number
8,236,420
Issue date
Aug 7, 2012
Höganäs AB (PUBL)
Björn Skårman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Soft magnetic powder
Patent number
8,187,394
Issue date
May 29, 2012
Höganäs AB
Zhou Ye
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Soft magnetic composite materials
Patent number
8,075,710
Issue date
Dec 13, 2011
Höganäs AB
Björn Skårman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Soft magnetic powder
Patent number
8,052,806
Issue date
Nov 8, 2011
Höganäs AB
Zhou Ye
Information
Patent Grant
Iron based soft magnetic powder having an insulating coating
Patent number
7,455,905
Issue date
Nov 25, 2008
Höganäs AB
Zhou Ye
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for improving the properties of alloy powders for NiMH batte...
Patent number
7,056,397
Issue date
Jun 6, 2006
Höganäa Ab
Dag Noréus
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat treatment of iron-based components
Patent number
6,989,062
Issue date
Jan 24, 2006
Höganäs AB
Ye Zhou
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
A ferromagnetic powder composition and the method for obtaining the...
Publication number
20240412906
Publication date
Dec 12, 2024
HOGANAS AB
Ye ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERROMAGNETIC POWDER COMPOSITION
Publication number
20210210259
Publication date
Jul 8, 2021
HOGANAS AB (PUBL)
Zhou YE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEW COMPOSITION AND METHOD
Publication number
20190060992
Publication date
Feb 28, 2019
HOGANAS AB (PUBL)
Ann-Christin HELLSÉN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOFT MAGNETIC COMPOSITE POWDER AND COMPONENT
Publication number
20160322139
Publication date
Nov 3, 2016
HÖGANÄS AB (PUBL)
Zhou YE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOFT MAGNETIC POWDER MIX
Publication number
20160311019
Publication date
Oct 27, 2016
HOGANAS AB (PUBL)
Zhou YE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOFT MAGNETIC POWDER
Publication number
20140085039
Publication date
Mar 27, 2014
HOGANAS AB (PUBL)
Zhou Ye
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NEW COMPOSITION AND METHOD
Publication number
20140049354
Publication date
Feb 20, 2014
HOGANAS AB (PUBL)
Zhou Ye
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FERROMAGNETIC POWDER COMPOSITION AND METHOD FOR ITS PRODUCTION
Publication number
20130015394
Publication date
Jan 17, 2013
HOGANAS AB
Björn Skårman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FERROMAGNETIC POWDER COMPOSITION AND METHOD FOR ITS PRODUCTION
Publication number
20120292555
Publication date
Nov 22, 2012
HOGANAS AB (PUBL)
Björn Skårman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FERROMAGNETIC POWDER COMPOSITION AND METHOD FOR ITS PRODUCTION
Publication number
20120211693
Publication date
Aug 23, 2012
HOGANAS AB (PUBL)
Björn Skårman
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOFT MAGNETIC COMPOSITE MATERIALS
Publication number
20110129685
Publication date
Jun 2, 2011
HOGANAS AB
Bjorn Skarman
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FERROMAGNETIC POWDER COMPOSITION AND METHOD FOR ITS PRODUCTION
Publication number
20110006246
Publication date
Jan 13, 2011
HOGANAS AB (PUBL)
Björn Skårman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOFT MAGNETIC POWDER
Publication number
20100038580
Publication date
Feb 18, 2010
HOGANAS AB
Zhou Ye
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Soft magnetic composite materials
Publication number
20090042051
Publication date
Feb 12, 2009
HOGANAS AB
Bjorn Skarman
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Iron based soft magnetic power
Publication number
20060214138
Publication date
Sep 28, 2006
Zhou Ye
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Heat treatment of iron-based components
Publication number
20040079452
Publication date
Apr 29, 2004
Ye Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for improving the properties of alloy powders for nimh batte...
Publication number
20030075015
Publication date
Apr 24, 2003
Dag Noreus
B22 - CASTING POWDER METALLURGY