Ralph Busch

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Worms, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing cis- and trans-enriched MDACH
- Patent number 10,336,668
- Issue date Jul 2, 2019
- BASF SE
- Jan-Oliver Weidert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isomerization of MDACH
- Patent number 10,329,238
- Issue date Jun 25, 2019
- BASF SE
- Andreas Weickgenannt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the continuous production of tetra-substituted ureas
- Patent number 7,053,244
- Issue date May 30, 2006
- BASF Aktiengesellschaft
- Jochem Henkelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing acid chlorides
- Patent number 6,770,783
- Issue date Aug 3, 2004
- BASF Aktiengesellschaft
- Ralph Busch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying acid chlorides
- Patent number 6,727,384
- Issue date Apr 27, 2004
- BASF Aktiengesellschaft
- Ralph Busch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BICYCLIC UREA COMPOUNDS AND THEIR USE AS SOLVENT
- Publication number 20190359621
- Publication date Nov 28, 2019
- BASF SE
- Nicolas MARION
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ISOMERIZATION OF MDACH
- Publication number 20180327347
- Publication date Nov 15, 2018
- BASF SE
- Andreas WEICKGENANNT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CIS- AND TRANS-ENRICHED MDACH
- Publication number 20170260115
- Publication date Sep 14, 2017
- BASF SE
- Jan-Oliver WEIDERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING (4,6-DIMETHYLPYRIMIDIN-2-YL)PHENYLAMINE (PYRI...
- Publication number 20110137033
- Publication date Jun 9, 2011
- BASF SE
- HARALD WINSEL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the continuous production of tetra-substituted ureas
- Publication number 20050261524
- Publication date Nov 24, 2005
- BASF Aktiengesellschaft
- Jochen Henkelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing chlorocarboxylic acid chlorides
- Publication number 20030028045
- Publication date Feb 6, 2003
- Armin Stamm
- C07 - ORGANIC CHEMISTRY