IP Library Assignment 021540/0952
Patent Assignment
Reel/Frame 021540/0952

Assignment of Assignor's Interest

Recorded: 2008-09-16 Pages: 5
Assignors
HAAS, HELMUT
Executed: 2008-08-26
BARTMANN, ULRICH
Executed: 2008-09-02
SCHNITTER, CHRISTOPH
Executed: 2008-09-01
DROSTE, ELISABETH
Executed: 2008-08-22
Assignee
H.C. STARCK GMBH
IM SCHLECKE 78-91, GOSLAR, 38642, GERMANY
Covered Property (1)
Method for the Production of Valve Metal Powders
Application: 11/576,725 →
Publication: US 2009/0214378
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 20, 2018
From: H.C. STARCK GMBH
To: H.C. STARCK TANTALUM AND NIOBIUM GMBH
Reel/Frame 046140/0932 →
Change of Name Jul 15, 2020
From: H.C. STARCK TANTALUM AND NIOBIUM GMBH
To: TANIOBIS GMBH
Reel/Frame 053221/0805 →