IP Library › Assignment 018969/0880
Patent Assignment
Reel/Frame 018969/0880

Assignment of Assignor's Interest

Recorded: 2007-02-02 Pages: 2
Assignors
HAFNER, MARKUS
Executed: 2006-11-14
STANKOWIAK, ACHIM
Executed: 2006-11-12
SCHUSTER, JOHANN
Executed: 2006-11-13
MAUERBERGER, STEFAN
Executed: 2006-11-13
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, 4132 MUTTENZ, SWITZERLAND
Covered Property (1)
Heat-Transfer Media Having Improved Thermal Stability and Based on Higher Polyglycols
Patent: 7,404,911 →
Application: 11/701,773 →
Publication: US 2007/0181849
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 Sep 17, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 036593/0289 →