Patent Assignment
Reel/Frame 013492/0982
Assignment of Assignor's Interest
Recorded: 2002-11-12
Pages: 3
Assignee
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Substituted Fluoroaromatics, Process for Preparing Them and Their Use
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 12, 2002
From: CLARIANT GMBH
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 013492/0992 →
Assignment of Assignor's Interest
Nov 19, 2003
From: CLARIANT INTERNATIONAL LTD
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 014141/0207 →
Assignment of Assignor's Interest
Jul 18, 2007
From: CLARIANT FINANCE (BVI) LTD.
To: AZ ELECTRONIC MATERIALS (GERMANY) GMBH
Reel/Frame 019562/0715 →
Change of Name
Oct 21, 2015
From: AZ ELECTRONIC MATERIALS (GERMANY) GMBH
To: MERCK PERFORMANCE MATERIALS GMBH
Reel/Frame 036953/0222 →
Assignment of Assignor's Interest
Oct 21, 2015
From: MERCK PERFORMANCE MATERIALS GMBH
To: MERCK PATENT GMBH
Reel/Frame 036839/0852 →