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Daniel GULLBERG
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Gavle, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Duplex stainless steel and formed object thereof
Patent number
11,242,584
Issue date
Feb 8, 2022
Sandvik Intellectual Property AB
Daniel Gullberg
B22 - CASTING POWDER METALLURGY
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
Bimetallic tube and method for manufacturing a bimetallic tube
Patent number
10,994,319
Issue date
May 4, 2021
Sandvik Intellectual Property AB
James Shipley
B32 - LAYERED PRODUCTS
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...
Patents Applications
last 30 patents
Information
Patent Application
DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF
Publication number
20240141466
Publication date
May 2, 2024
Sandvik Intellectual Property AB
Daniel GULLBERG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DUPLEX STAINLESS STEEL AND USE THEREOF
Publication number
20240035135
Publication date
Feb 1, 2024
Stamicarbon B.V.
Daniel GULLBERG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF
Publication number
20220112585
Publication date
Apr 14, 2022
Sandvik Intellectual Property AB
Daniel GULLBERG
B22 - CASTING POWDER METALLURGY
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
BIMETALLIC TUBE AND METHOD FOR MANUFACTURING A BIMETALLIC TUBE
Publication number
20190168274
Publication date
Jun 6, 2019
Sandvik Intellectual Property AB
James SHIPLEY
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF
Publication number
20180209022
Publication date
Jul 26, 2018
Sandvik Intellectual Property AB
Daniel GULLBERG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DUPLEX STAINLESS STEEL AND USE THEREOF
Publication number
20180195158
Publication date
Jul 12, 2018
Stamicarbon B.V.
Daniel GULLBERG
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
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...