Patent Assignment
Reel/Frame 022781/0185
Change of Name
Recorded: 2009-06-04
Pages: 6
Assignor
DOW WOLFF CELLULOSICS GMBH
Executed: 2009-04-14
Assignee
DOW GLOBAL TECHNOLOGIES INC.
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Properties
(4)
Highly Substituted Carboxymethyl Sulfoethyl Cellulose Ethers (Cmsec), a Process for Their Production and Their Use in Textile Printing
Patent:
5,455,341 →
Application:
08/160,709 →
Radiation-Curable, Aqueous Dispersions, Production and Use Thereof
Patent:
5,684,081 →
Application:
08/677,289 →
Thermoplastic Material Consisting of Aliphatic Carbamic Acid Derivatives of Polysaccharides and Low-Molecular Urea Derivatives as Well as a Process for Their Preparation and Use of the Same
Process for Preparing Fine-Particle Polysaccharide Derivatives
Patent:
6,320,043 →
Application:
09/341,412 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 1996
From: DANNHORN, WOLFGANG; HECHT, REINHOLD; HOPPE, LUTZ; LUHMANN, ERHARD
To: WOLFF WALSRODE AG
Reel/Frame 008107/0027 →
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
Oct 26, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044302/0309 →