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Berlin, DE
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last 30 patents
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Patent Grant
Method for solvent removal from a polymer solution by integrated dr...
Patent number
11,708,474
Issue date
Jul 25, 2023
APK AG
Hanel Hagen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PURIFICATION OF A POLYMER MATERIAL FROM POLYMER WASTE AN...
Publication number
20240270927
Publication date
Aug 15, 2024
APK AG
Hagen HANEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PLASTIC PRE-TREATMENT AND SOLVENT-BASED PLASTIC RECYCLING
Publication number
20230331952
Publication date
Oct 19, 2023
APK AG
Hagen HANEL
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Solvent-based recycling with a roll-to-roll processing step
Publication number
20220063138
Publication date
Mar 3, 2022
APK AG
Hanel HAGEN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for solvent removal from a polymer solution by integrated si...
Publication number
20220040886
Publication date
Feb 10, 2022
APK AG
Hanel HAGEN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR SOLVENT REMOVAL FROM A POLYMER SOLUTION BY INTEGRATED DR...
Publication number
20220041834
Publication date
Feb 10, 2022
APK AG
Hanel HAGEN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL