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Johannes Klaus Sprafke
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Speyer, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Agricultural film comprising a copolyamide of a diamine, a dimer ac...
Patent number
11,696,533
Issue date
Jul 11, 2023
BASF SE
Rolf Minkwitz
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Polymer film containing an amorphous and a partially crystalline po...
Patent number
11,559,973
Issue date
Jan 24, 2023
BASF SE
Johannes Klaus Sprafke
B32 - LAYERED PRODUCTS
Information
Patent Grant
Injection-molded article containing surface-modified silicates
Patent number
11,401,413
Issue date
Aug 2, 2022
BASF SE
Maximilian Lehenmeier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of surface-functionalized polyamides
Patent number
10,245,617
Issue date
Apr 2, 2019
BASF SE
Gijsbrecht Jacobus Maria Habraken
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SILANE-MODIFIED, SILICATE-CONTAINING INJECTION-MOULDED ITEMS
Publication number
20210155792
Publication date
May 27, 2021
BASF SE
Maximilian LEHENMEIER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INJECTION-MOULDED ARTICLE CONTAINING SURFACE-MODIFIED SILICATES
Publication number
20200255655
Publication date
Aug 13, 2020
BASF SE
Maximilian LEHENMEIER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AGRICULTURAL FILM COMPRISING A COPOLYAMIDE OF A DIAMINE, A DIMER AC...
Publication number
20190269075
Publication date
Sep 5, 2019
BASF SE
Rolf MINKWITZ
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
POLYMER FILM CONTAINING AN AMORPHOUS AND A PARTIALLY CRYSTALLINE PO...
Publication number
20190040216
Publication date
Feb 7, 2019
BASF SE
Johannes Klaus SPRAFKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF A POLYAMIDE THAT CONTAINS 2,5-BIS(AMINOMETHYL)FURAN
Publication number
20180194896
Publication date
Jul 12, 2018
BASF SE
Gijsbrecht Jacobus Maria Habraken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Synthesis of Surface-Functionalized Polyamides
Publication number
20180186956
Publication date
Jul 5, 2018
BASF SE
Gijsbrecht Jacobus Maria Habraken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Crosslinking of Polyamides in the Melt
Publication number
20180186944
Publication date
Jul 5, 2018
BASF SE
Gijsbrecht Jacobus Maria Habraken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...