IP Library Assignment 005406/0379
Patent Assignment
Reel/Frame 005406/0379

Assignment of Assignors Interest.

Recorded: 1990-08-09 Pages: 3
Assignors
BIRKHAN, HORST
Executed: 1990-07-31
KOHLE, HANS-JUERGEN
Executed: 1990-07-31
WEIGAND, JOACHIM
Executed: 1990-07-31
WEHNER, WINFRIED
Executed: 1990-07-31
Assignee
REWO CHEMISCHE WERKE GMBH
INDUSTRIEGEBIET WEST, A CORP. OF WEST GERMANY, D-6497 STEINAU AN DER STRABE, GERMANY
Covered Property (1)
Fabric Softener Rinsing Agents
Patent: 5,180,508 →
Application: 07/564,873 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 7, 1995
From: REWO CHEMISCHE WERKE GMBH
To: WITCO SURFACTANTS GMBH
Reel/Frame 010804/0364 →
Change of Name Sep 7, 2000
From: WITCO SURFACTANTS GMBH
To: GOLDSCHMIDT REWO GMBH & CO. KG
Reel/Frame 011077/0972 →