IP Library › Assignment 021830/0584
Patent Assignment
Reel/Frame 021830/0584

Assignment of Assignor's Interest

Recorded: 2008-11-13 Pages: 2
Assignors
PEDAIN, KLAUS-ULRICH
Executed: 2008-09-02
RAU, TOBIAS
Executed: 2008-09-11
Assignee
CLARIANT INTERNATIONAL, LTD.
ROTHAUSSTRASSE 61, INTELLECTUAL PROPERTY DEPARTMENT, CH-4132 MUTTENZ, 4132, SWITZERLAND
Covered Property (1)
Flotation Reagent for Silicates
Patent: 8,205,753 →
Application: 12/225,012 →
Publication: US 2009/0114573
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 20, 2009
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LTD.
Reel/Frame 022429/0222 →
Assignment of Assignor's Interest Nov 3, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 036949/0133 →