IP Library › Assignment 029883/0121
Patent Assignment
Reel/Frame 029883/0121

Assignment of Assignor's Interest

Recorded: 2013-02-27 Pages: 5
Assignors
HOLZAPFEL, MICHAEL
Executed: 2013-02-18
VOGLER, CHRISTIAN
Executed: 2013-02-11
Assignee
SUED-CHEMIE IP GMBH & CO. KG
LENBACHPLATZ 6, MUNICH, 80333, GERMANY
Covered Property (1)
Method of Reducing Magnetic and/or Oxidic Contaminants in Lithium Metal Oxygen Compounds
Patent: 9,550,188 →
Application: 13/812,637 →
Publication: US 2013/0156683
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 20, 2015
From: SUD-CHEMIE IP GMBH & CO. KG
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 036832/0750 →
Assignment of Assignor's Interest Oct 22, 2015
From: CLARIANT INTERNATIONAL LTD
To: JOHNSON MATTHEY PLC
Reel/Frame 036853/0116 →
Assignment of Assignor's Interest Dec 23, 2024
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: EPSILON CARBON PRIVATE LTD.
Reel/Frame 069663/0961 →