Alfred Alig

Person

Geiselbach-Omersbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing organosilanes
- Patent number 8,129,556
- Issue date Mar 6, 2012
- Evonik Degussa GmbH
- Karsten Korth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing mercaptoorganyl (alkoxysilanes)
- Patent number 7,518,009
- Issue date Apr 14, 2009
- Evonik Degussa GmbH
- Karsten Korth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of organosilicon compounds
- Patent number 7,371,881
- Issue date May 13, 2008
- Degussa AG
- Albert Frings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spray drying process for producing anhydrous alkali sulfide
- Patent number 7,011,806
- Issue date Mar 14, 2006
- Degussa AG
- Hans Christian Alt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of anhydrous sodium sulfide
- Patent number 6,582,675
- Issue date Jun 24, 2003
- Degussa AG
- Alfred Alig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of organosilylalkylpolysulfanes
- Patent number 6,423,859
- Issue date Jul 23, 2002
- Degussa AG
- Alfred Alig
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING ORGANOSILANES
- Publication number 20100029971
- Publication date Feb 4, 2010
- Karsten Korth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of organosilicon compounds
- Publication number 20070066841
- Publication date Mar 22, 2007
- Albert Frings
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing mercaptoorganyl (alkoxysilanes)
- Publication number 20060252952
- Publication date Nov 9, 2006
- Degussa AG
- Karsten Korth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing anhydrous alkali sulfide
- Publication number 20060008411
- Publication date Jan 12, 2006
- Hans Christian Alt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing anhydrous alkali sulfide
- Publication number 20040109819
- Publication date Jun 10, 2004
- Hans Christian Alt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing anhydrous alkali sulfide
- Publication number 20040109818
- Publication date Jun 10, 2004
- Hans Christian Alt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PREPARATION OF ORGANOSILYLALKYLPOLYSULFANES
- Publication number 20020049347
- Publication date Apr 25, 2002
- Alfred Alig
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the preparation of anhydrous sodium sulfide
- Publication number 20010033824
- Publication date Oct 25, 2001
- Alfred Alig
- C01 - INORGANIC CHEMISTRY

Alfred Alig

Person

Patents Grantslast 30 patents

Process for preparing organosilanes

Process for preparing mercaptoorganyl (alkoxysilanes)

Process for the preparation of organosilicon compounds

Spray drying process for producing anhydrous alkali sulfide

Method for the preparation of anhydrous sodium sulfide

Process for the preparation of organosilylalkylpolysulfanes

Patents Applicationslast 30 patents

PROCESS FOR PREPARING ORGANOSILANES

Process for the preparation of organosilicon compounds

Process for preparing mercaptoorganyl (alkoxysilanes)

Process for producing anhydrous alkali sulfide

Process for producing anhydrous alkali sulfide

Process for producing anhydrous alkali sulfide

PROCESS FOR THE PREPARATION OF ORGANOSILYLALKYLPOLYSULFANES

Method for the preparation of anhydrous sodium sulfide