Patent Assignment
Reel/Frame 020829/0448
Assignment of Assignor's Interest
Recorded: 2008-04-17
Pages: 7
Assignors
BECK, KARSTEN
Executed: 2008-04-03
SEYEDA, HADY
Executed: 2008-04-04
SULKOWSKI, UDO
Executed: 2008-04-15
ROSENKRANZ, AXEL
Executed: 2008-04-15
Assignee
H.C. STARCK GMBH
IM SCHLEEKE 78-91, GOSLAR, 38642, GERMANY
Covered Property
(1)
Niobium Compounds and Hydrates Thereof, Formulations Containing the Same, and Methods of Providing Specifications Therefor
Related Assignments
(3)
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 046140/0859 →
Assignment of Assignor's Interest
Aug 14, 2018
From: H.C. STARCK GMBH
To: H.C. STARCK TANTALUM AND NIOBIUM GMBH
Reel/Frame 046798/0094 →
Change of Name
Jul 15, 2020
From: H.C. STARCK TANTALUM AND NIOBIUM GMBH
To: TANIOBIS GMBH
Reel/Frame 053221/0805 →