Patent Assignment
Reel/Frame 012859/0549
Assignment of Assignor's Interest
Recorded: 2002-04-25
Pages: 2
Assignors
WEBER, GUNTER
Executed: 2002-02-16
REDEKER, DETMAR
Executed: 2002-02-23
KLINKSIEK, BERND
Executed: 2002-02-28
HINDERER, JUERGEN
Executed: 2002-03-07
ULFIK, BENNO
Executed: 2002-03-11
Assignee
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Covered Property
(1)
Finely Divided Polysaccharide Derivatives
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Certified Copy of German Trade Register
Nov 16, 2007
From: WOLFF WALSRODE AG
To: DOW WOLFF CELLULOSICS GMBH
Reel/Frame 020127/0419 →
Change of Name
Jun 5, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022787/0400 →
Change of Name
Oct 26, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044302/0309 →