Alfred Alig

City:

Geiselbach-Omersbach

Country:

Germany

Published Applications:

Last publication date:

2010-02-04

Top Assignees for applications by Alfred Alig

The entities that hold a legal rights for patent applications filed by inventor Alig Alfred:

DeGussa AG 2 Dusseldorf, Germany
Evonik Degussa GmbH 2 Essen, Germany
DEGUSSA AG 1 Duesseldorf, Germany

Recent patent applications by Alig Alfred

Alfred Alig from Geiselbach-Omersbach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-02-04

US20100029971A1

Chemistry; metallurgy

Process for preparing organosilanes

#2 | 2007-03-22

US20070066841A1

Chemistry; metallurgy

Process for the preparation of organosilicon compounds

#3 | 2006-11-09

US20060252952A1

Chemistry; metallurgy

Process for preparing mercaptoorganyl (alkoxysilanes)

#4 | 2006-03-14

US10714382

Spray drying process for producing anhydrous alkali sulfide

#5 | 2006-01-12

US20060008411A1

Performing operations; transporting

Process for producing anhydrous alkali sulfide

InventorID:

3581823 ⎘