IP Library › Assignment 046140/0900
Patent Assignment
Reel/Frame 046140/0900

Assignment of Assignor's Interest

Recorded: 2018-06-20 Pages: 2
Assignor
H.C. STARCK GMBH
Executed: 2018-05-25
Assignee
H.C. STARCK TANTALUM AND NIOBIUM GMBH
LANDSBERGER STR. 98, MUNCHEN, 80339, GERMANY
Covered Properties (2)
Method for the Production of Niobium and Tantalum Powder
Patent: 7,824,463 →
Application: 11/568,207 →
Publication: US 2007/0227305
Method for Production of Niobium and Tantalum Powder
Patent: 8,801,829 →
Application: 12/910,220 →
Publication: US 2011/0067527
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2007
From: HAAS, HELMUT; BARTMANN, ULRICH; KOMEYA, TADASHI; SATO, NOBUYUKI
To: H. C. STARCK GMBH & CO. KG; H. C. STARCK LTD.
Reel/Frame 019123/0161 →
Change of Name Sep 24, 2010
From: H.C. STARCK GMBH & CO. KG
To: H.C. STARCK GMBH
Reel/Frame 025037/0374 →
Change of Name Oct 8, 2020
From: H.C. STARCK TANTALUM AND NIOBIUM GMBH
To: TANIOBIS GMBH
Reel/Frame 054028/0594 →