Alexander Richter

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Haltern am See, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyether block amide-poly(meth)acrylate foams
- Patent number 12,139,605
- Issue date Nov 12, 2024
- Evonik Operations GmbH
- Kathrin Salwiczek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCT WITH BRISTLES WHICH CAN BE EASILY RECYCLED
- Publication number 20240074573
- Publication date Mar 7, 2024
- Evonik Operation GmbH
- Florian HERMES
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR ACID HYDROLYSIS OF PURE POLYLAUROLACTAM
- Publication number 20240018092
- Publication date Jan 18, 2024
- Evonik Operations GmbH
- Alexander Richter
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polyether block amide-poly(meth)acrylate foams
- Publication number 20220363901
- Publication date Nov 17, 2022
- RÖHM GMBH
- Kathrin Salwiczek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Molding compound containing polyether block amide (PEBA)
- Publication number 20220025118
- Publication date Jan 27, 2022
- Evonik Operations GmbH
- Franz-Erich Baumann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYETHER BLOCK AMIDE-POLY(METH)ACRYLATE FOAMS
- Publication number 20210371651
- Publication date Dec 2, 2021
- Evonik Operations GmbH
- Kathrin Salwiczek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...