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Alexander Aleida Antonius Scheerder
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Sittard, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Ferritic steel parts in urea plants
Patent number
12,084,406
Issue date
Sep 10, 2024
Stamicarbon B.V.
Kirk Anguah Ofei
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ferritic steel parts in urea plants
Patent number
11,746,084
Issue date
Sep 5, 2023
Stamicarbon B.V.
Kirk Anguah Ofei
B22 - CASTING POWDER METALLURGY
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
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
Method for manufacturing a tube sheet and heat exchanger assembly f...
Patent number
9,435,589
Issue date
Sep 6, 2016
Stamicarbon B.V.
Alexander Aleida Antonius Scheerder
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FERRITIC STEEL PARTS IN UREA PLANTS
Publication number
20240262787
Publication date
Aug 8, 2024
Stamicarbon B.V.
Kirk Anguah OFEI
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
FERRITIC STEEL PARTS IN UREA PLANTS
Publication number
20230123681
Publication date
Apr 20, 2023
Stamicarbon B.V.
Kirk Anguah OFEI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FERRITIC STEEL PARTS IN UREA PLANTS
Publication number
20220251032
Publication date
Aug 11, 2022
Stamicarbon B.V.
Kirk Anguah OFEI
B22 - CASTING POWDER METALLURGY
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
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...
Information
Patent Application
METHOD FOR MANUFACTURING A TUBE SHEET AND HEAT EXCHANGER ASSEMBLY F...
Publication number
20150086440
Publication date
Mar 26, 2015
Stamicarbon B.V.
Alexander Aleida Antonius Scheerder
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...