Murat Kalem

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Neuss, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous production of nitrobenzene
- Patent number 12,180,135
- Issue date Dec 31, 2024
- Covestro Deutschland AG
- Thomas Knauf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aniline purification process
- Patent number 10,889,539
- Issue date Jan 12, 2021
- Covestro Deutschland AG
- Michael Merkel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE CONTINUOUS PRODUCTION OF NITROBENZENE
- Publication number 20220169592
- Publication date Jun 2, 2022
- COVESTRO DEUTSCHLAND AG
- Thomas Knauf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND DEVICE FOR PRODUCING NITROBENZENE
- Publication number 20220162151
- Publication date May 26, 2022
- COVESTRO DEUTSCHLAND AG
- Thomas Knauf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANILINE PURIFICATION PROCESS
- Publication number 20200123097
- Publication date Apr 23, 2020
- COVESTRO DEUTSCHLAND AG
- Michael Merkel
- C07 - ORGANIC CHEMISTRY