Patent Assignment
Reel/Frame 005947/0808
Assignment of Assignors Interest.
Recorded: 1991-12-18
Pages: 4
Assignors
ASSMANN, GEORGE
Executed: 1991-10-10
GUTSCHE, BERNHARD
Executed: 1991-10-10
JOHANNISBAUER, WILHELM
Executed: 1991-10-10
RIDINGER, RICHARD
Executed: 1991-10-10
RIDINGER, JEAN
Executed: 1991-10-10
ARMENGAUD, RENE
Executed: 1991-10-10
CORMARY, BERNARD
Executed: 1991-10-10
Assignee
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORPORATION OF GERMANY
HENKELSTRASSE 67, POSTFACH 1100, D-4000 DUESSELDORF 1, GERMANY
Covered Property
(1)
Process for the Separation of Two Liquid Immiscible Organic Components Using a Fibre Bed as a Coalescence Aid
Patent:
5,225,084 →
Application:
07/761,959 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 24, 2000
From: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
To: COGNIS DEUTSCHLAND GMBH (COGNIS)
Reel/Frame 010832/0168 →
Assignment of Assignor's Interest
Jun 11, 2003
From: COGNIS DEUTSCHLAND GMBH
To: COGNIS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 013727/0041 →
Patent and Trademark Transfer and License Agreement
Nov 11, 2008
From: COGNIS DEUTSCHLAND GMBH & CO. KG
To: COGNIS IP MANAGEMENT GMBH
Reel/Frame 021805/0578 →