Patent Assignment
Reel/Frame 044888/0904
Assignment of Assignor's Interest
Recorded: 2017-12-18
Pages: 8
Assignors
WIETELMANN, ULRICH
Executed: 2017-06-26
EMMEL, UTE
Executed: 2017-06-26
STOLL, AMIN
Executed: 2017-06-26
KIEFER, FLORIAN
Executed: 2017-07-06
Assignee
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879, FRANKFURT AM MAIN, D-65926, GERMANY
Covered Property
(1)
Low-Viscosity Solutions of Alkaline-Earth Metal Alkoxides In Aprotic Solvents, Method for the Production of Same and Use for the Production of Ziegler-Natta Catalysts
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 22, 2017
From: WIETELMANN, ULRICH; EMMEL, UTE; STOLL, AMIN; KIEFER, FLORIAN
To: ROCKWOOD LITHIUM GMBH
Reel/Frame 044794/0873 →
Change of Name
Mar 6, 2018
From: ROCKWOOD LITHIUM GMBH
To: ALBEMARLE GERMANY GMBH
Reel/Frame 045502/0922 →
Corrective Assignment to Correct the Typographical Error in the Spelling of One of the Inventors Armin Stoll Previously Recorded on Reel 044888 Frame 0904. Assignor(S) Hereby Confirms the Assignment.
Mar 3, 2020
From: WIETELMANN, ULRICH; EMMEL, UTE; STOLL, ARMIN; KIEFER, FLORIAN
To: ROCKWOOD LITHIUM GMBH
Reel/Frame 052104/0924 →