Helmut Buschmann

City:

Esplugues de Llobregat

Country:

Germany

Published Applications:

Last publication date:

2009-07-23

Top Assignees for applications by Helmut Buschmann

The entities that hold a legal rights for patent applications filed by inventor Buschmann Helmut:

Gruenenthal GmbH 3 Aachen, Germany
Gruenenthal GmbH 1 Aauchen, Germany
GRUNENTHAL GMBH 1 Aachen, Germany

Recent patent applications by Buschmann Helmut

Helmut Buschmann from Esplugues de Llobregat, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-07-23

US20090186947A1

Human necessities

Crystalline Forms of (-)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride

#2 | 2005-06-02

US20050119349A1

Chemistry; metallurgy

Process for chlorinating tertiary alcohols

#3 | 2005-02-17

US20050038034A1

Human necessities

Pharmaceutical formulations comprising N,N′-disubstituted piperazine compounds

#4 | 2005-01-27

US20050020691A1

Chemistry; metallurgy

Pharmaceutical preparations comprising substituted beta-aminoalcohols

InventorID:

3992590 ⎘