Franz-Heinrich Hermanns

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Grevenbroich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane polymer having a hardness of less than or equal to 60...
- Patent number 12,139,607
- Issue date Nov 12, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Yi Shen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyurethane polymer having a hardness of less than or equal to 60...
- Patent number 11,787,936
- Issue date Oct 17, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Yi Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING THERMOPLASTICALLY PROCESSABLE POLYURETHANE POL...
- Publication number 20220282022
- Publication date Sep 8, 2022
- Yi Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE POLYMER HAVING A HARDNESS OF LESS THAN OR EQUAL TO 60...
- Publication number 20210122919
- Publication date Apr 29, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Yi Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane polymer having a hardness of less than or equal to 60...
- Publication number 20210122918
- Publication date Apr 29, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Yi Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-Vapour Permeable Composite Parts
- Publication number 20170204218
- Publication date Jul 20, 2017
- COVESTRO DEUTSCHLAND AG
- Govert Woeste
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...