Patent Assignment
Reel/Frame 017865/0510
Corrective Assignment to Correct Serial No. 11/280193, Previously Recorded on Reel 013448 Frame 0481.
Recorded: 2006-06-22
Pages: 6
Assignors
HUTTERMANN, CARSTEIN
Executed: 2005-10-20
WAGNER, THOMAS
Executed: 2005-10-26
NACHTKAMP, KLAUS
Executed: 2005-10-19
Assignee
WOLFF CELLULOSICS GMBH & CO. KG
29656 WALSRODE, GERMANY
Covered Property
(1)
Anionic Cellulose Nitrate Derivatives and Aqueous Dispersions Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Transfer of All Assets Subject to Attached Agreement Having an Effective Date of Jan. 1, 2007
Nov 29, 2007
From: WOLFF CELLULOSICS GMBH & CO. KG
To: WOLFF WALSRODE AG
Reel/Frame 020178/0560 →
Certified Copy of German Trade Register
Nov 29, 2007
From: WOLFF WALSRODE AG
To: DOW WOLFF CELLULOSICS GMBH
Reel/Frame 020178/0578 →
Change of Name
Jun 15, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022826/0205 →