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Ulf Kivisakk
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Sandviken, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Austenitic stainless alloy
Patent number
11,603,585
Issue date
Mar 14, 2023
Sandvik Intellectual Property AB
Ulf Kivisakk
C21 - METALLURGY OF IRON
Information
Patent Grant
Corrosion resistant duplex steel alloy, objects made thereof, and m...
Patent number
11,090,627
Issue date
Aug 17, 2021
Stamicarbon B.V.
Linn Larsson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Powder and a HIP:ed object and the manufacture thereof
Patent number
11,035,028
Issue date
Jun 15, 2021
Sandvik Intellectual Property AB
Hans Söderberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Austenitic stainless alloy
Patent number
10,968,504
Issue date
Apr 6, 2021
Sandvik Intellectual Property AB
Ulf Kivisakk
C21 - METALLURGY OF IRON
Information
Patent Grant
Corrosion resistant duplex steel alloy, objects made thereof, and m...
Patent number
10,710,047
Issue date
Jul 14, 2020
Stamicarbon B.V.
Linn Larsson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Corrosion resistant duplex steel alloy, objects made thereof, and m...
Patent number
10,046,297
Issue date
Aug 14, 2018
Stamicarbon B.V.
Linn Larsson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Super-austenitic stainless steel
Patent number
7,081,173
Issue date
Jul 25, 2006
Sandvik Intellectual Property AB
Babak Bahar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
NEW AUSTENITIC STAINLESS ALLOY
Publication number
20210198776
Publication date
Jul 1, 2021
Sandvik Intellectual Property AB
Ulf KIVISAKK
C21 - METALLURGY OF IRON
Information
Patent Application
NEW AUSTENITIC ALLOY
Publication number
20210079499
Publication date
Mar 18, 2021
AB SANDVIK MATERIALS TECHNOLOGY
Karin ANTONSSON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CORROSION RESISTANT DUPLEX STEEL ALLOY, OBJECTS MADE THEREOF, AND M...
Publication number
20200254419
Publication date
Aug 13, 2020
Stamicarbon B.V.
Linn LARSSON
B22 - CASTING POWDER METALLURGY
Information
Patent Application
A powder and a HIP:ed object and the manufacture thereof
Publication number
20200024711
Publication date
Jan 23, 2020
Sandvik Intellectual Property AB
Hans SÖDERBERG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
USE OF A DUPLEX STAINLESS STEEL OBJECT
Publication number
20190376156
Publication date
Dec 12, 2019
Sandvik Intellectual Property AB
Ulf KIVISÄKK
C21 - METALLURGY OF IRON
Information
Patent Application
NEW AUSTENITIC STAINLESS ALLOY
Publication number
20180312948
Publication date
Nov 1, 2018
Sandvik Intellectual Property AB
Ulf KIVISAKK
C21 - METALLURGY OF IRON
Information
Patent Application
CORROSION RESISTANT DUPLEX STEEL ALLOY, OBJECTS MADE THEREOF, AND M...
Publication number
20180304224
Publication date
Oct 25, 2018
Stamicarbon B.V.
Linn LARSSON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CORROSION RESISTANT DUPLEX STEEL ALLOY, OBJECTS MADE THEREOF, AND M...
Publication number
20160325261
Publication date
Nov 10, 2016
Stamicarbon B.V.
Linn LARSSON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CORROSION RESISTANT DUPLEX STEEL ALLOY, OBJECTS MADE THEREOF, AND M...
Publication number
20160319405
Publication date
Nov 3, 2016
Sandvik Intellectual Property AB
Linn LARSSON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PLATE
Publication number
20100084121
Publication date
Apr 8, 2010
Sandvik Intellectual Property AB
Ulf Kivisäkk
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Super-austenitic stainless steel
Publication number
20030143105
Publication date
Jul 31, 2003
Babak Bahar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...