Stephan Rautenberg

City:

Bornheim

Country:

Germany

Published Applications:

Last publication date:

2021-11-11

Top Assignees for applications by Stephan Rautenberg

The entities that hold a legal rights for patent applications filed by inventor Rautenberg Stephan:

Evonik Operations GmbH 3 Essen, Germany
DeGussa AG 2 Dusseldorf, Germany
Evonik Degussa GmbH 1 Essen, Germany
Evonk Degussa GmbH 1 Essen, Germany
EVONIK DEGUSSA GMBH 1 Dusseldorf, Germany

Recent patent applications by Rautenberg Stephan

Stephan Rautenberg from Bornheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-11-11

US20210347732A1

Chemistry; metallurgy

Storage-stable form of 3-methylthiopropionaldehyde

#2 | 2020-09-24

US20200299232A1

Chemistry; metallurgy

Method for preparing 3-methylthiopropionaldehyde

#3 | 2018-06-28

US20180179155A1

Chemistry; metallurgy

Storage of 3-methylthiopropionaldehyde and methyl mercaptan

#4 | 2008-07-24

US20080175778A1

Chemistry; metallurgy

Process for the conversion of polysulfanes

#5 | 2005-12-01

US20050265913A1

Chemistry; metallurgy

Process for the conversion of polysulfanes

#6 | 2005-06-23

US20050137426A1

Chemistry; metallurgy

Method for the separation of methyl mercaptan from reaction gas mixtures

InventorID:

2226986 ⎘