Hans-Robert-Hellmuth Damrau

City:

Constance

Country:

Germany

Published Applications:

Last publication date:

2008-08-21

Top Assignees for applications by Hans-Robert-Hellmuth Damrau

The entities that hold a legal rights for patent applications filed by inventor Damrau Hans-Robert-Hellmuth:

BASELL POLYOLEFINE GMBH 5 Wesseling, Germany
Basell Polyolefine GmbH 2 Frankfurt Am Main, Germany

Recent patent applications by Damrau Hans-Robert-Hellmuth

Hans-Robert-Hellmuth Damrau from Constance, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-08-21

US20080200708A1

Performing operations; transporting

Preparation of partially hydrogenated rac-ansa-metallocene complexes

#2 | 2006-05-30

US9701658

Metallocene monohalogenides

#3 | 2006-05-25

US20060111527A1

Chemistry; metallurgy

Racemoselective preparation of bridged metallocene complexes having unsubstituted or 2-substituted indenyl ligands

#4 | 2006-03-09

US20060052587A1

Chemistry; metallurgy

Racemoselective preparation of isolable ansa-metallocene biphenoxide complexes

#5 | 2005-05-31

US9856695

Method for the purification of metallocenes

InventorID:

6100219 ⎘