Helmut HAAS

City:

Schladen-Beuchte

Country:

Germany

Published Applications:

Last publication date:

2011-03-24

Top Assignees for applications by Helmut HAAS

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

H. C. STARCK GMBH 2 Goslar, Germany
H. C. Starck Ltd. 2 Tokyo, Japan
H. C. Starck GmbH & Co. KG 1 , Germany
H.C. Starck Ltd. 1 Tokyo, Japan
H.C. Starck Tantalum and Niobium GmbH 1 , Germany
H. C. Starck GmbH & Co. KG 1 Goslar, Germany
H.C. Starck GmbH & Co. KG 1 Goslar, Germany

Recent patent applications by HAAS Helmut

Helmut HAAS from Schladen-Beuchte, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-03-24

US20110067527A1

Performing operations; transporting

Method for production of niobium and tantalum powder

#2 | 2009-08-27

US20090214378A1

Electricity

Method for the production of valve metal powders

#3 | 2007-10-04

US20070227305A1

Performing operations; transporting

Method for the production of niobium and tantalum powder

InventorID:

3524936 ⎘