Patent Assignment
Reel/Frame 017911/0523
Assignment of Assignor's Interest
Recorded: 2006-05-26
Pages: 4
Assignors
HILD, ALEXANDRA
Executed: 2006-03-27
SCHMIDT, MARC OLIVER
Executed: 2006-04-16
ALTMANN, AXEL
Executed: 2006-03-31
LANGER, BENEDIKT
Executed: 2006-03-22
OPPERMANN, WILHELM
Executed: 2006-03-30
SCHRIEWER, BERND
Executed: 2006-03-23
THIELKING, HEIKO
Executed: 2006-05-03
Assignee
WOLFF CELLULOSICS GMBH & CO. KG
29655 WALSRODE, GERMANY
Covered Property
(1)
Process for shaping cellulose ethers
Application:
11/342,992 →
Publication:
US 2006/0205935
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 16, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022832/0809 →