Patent Assignment
Reel/Frame 010492/0929
Assignment of Assignor's Interest
Recorded: 2000-01-10
Pages: 2
Assignor
CABRERA, IVAN
Executed: 1998-07-17
Assignee
CLARIANT GMBH
BRUNINGSTRASSE 50, D-65929 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Novel Colloid Dispersion Mixtures as Protective Colloid for Aqueous Emulsion Polymerization, Processes for Preparing Them and Their Use
Patent:
6,025,427 →
Application:
09/126,354 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 10, 2003
From: CLARIANT GMBH
To: CELANESE EMULSIONS GMBH
Reel/Frame 014301/0435 →
Merger
Apr 22, 2016
From: CELANESE EMULSIONS GMBH
To: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
Reel/Frame 038499/0039 →
Change of Name
Apr 22, 2016
From: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
To: CELANESE SALES GERMANY GMBH
Reel/Frame 038499/0075 →