Dennis Levering

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Wesel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic composition having improved flame retardant properties
- Patent number 11,512,192
- Issue date Nov 29, 2022
- BYK-Chemie GmbH
- Frederik Piestert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Use of a branched polyester
- Patent number 11,248,105
- Issue date Feb 15, 2022
- BYK-Chemie GmbH
- Frederik Piestert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethers based on oxetanes for use as wetting agents and as dispe...
- Patent number 11,015,026
- Issue date May 25, 2021
- BYK-Chemie GmbH
- Michael Bessel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
THERMOPLASTIC COMPOSITION HAVING IMPROVED FLAME RETARDANT PROPERTIES
- Publication number 20200339793
- Publication date Oct 29, 2020
- BYK-Chemie GmbH
- Frederik Piestert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF A BRANCHED POLYESTER
- Publication number 20200207946
- Publication date Jul 2, 2020
- BYK-Chemie GmbH
- Frederik Piestert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHERS BASED ON OXETANES FOR USE AS WETTING AGENTS AND AS DISPE...
- Publication number 20190359777
- Publication date Nov 28, 2019
- BYK-Chemie GmbH
- Michael Bessel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL