Michael BESSEL

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reaction products containing urethane groups and urea groups
- Patent number 11,879,032
- Issue date Jan 23, 2024
- BYK-Chemie GmbH
- Andreas Okkel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Monoepoxide-monoamine adducts as wetting agents and dispersants
- Patent number 11,560,452
- Issue date Jan 24, 2023
- BYK-Chemie GmbH
- Michael Bessel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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-...
Information Patent Grant
Copolymers containing polyether-polysiloxane macromonomer units, pr...
- Patent number 10,035,870
- Issue date Jul 31, 2018
- BYK-Chemie, GmbH
- Wojciech Jaunky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
REACTION PRODUCTS CONTAINING URETHANE GROUPS AND UREA GROUPS
- Publication number 20220282021
- Publication date Sep 8, 2022
- BYK-Chemie, GmbH
- Andreas OKKEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MONOEPOXIDE-MONOAMINE ADDUCTS AS WETTING AGENTS AND DISPERSANTS
- Publication number 20200115497
- Publication date Apr 16, 2020
- BYK-Chemie GmbH
- Michael Bessel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information Patent Application
REACTION PRODUCTS CONTAINING URETHANE GROUPS AND UREA GROUPS
- Publication number 20180186917
- Publication date Jul 5, 2018
- BYK-Chemie, GmbH
- Andreas OKKEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERS CONTAINING POLYETHER-POLYSILOXANE MACROMONOMER UNITS, PR...
- Publication number 20180155482
- Publication date Jun 7, 2018
- BYK-Chemie, GmbH
- Wojciech JAUNKY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE