Patent Assignment
Reel/Frame 017174/0928
Assignment of Assignor's Interest
Recorded: 2006-01-09
Pages: 7
Assignor
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Executed: 2004-12-23
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, D-40474 DUESSELDORF, GERMANY
Covered Properties
(3)
Method for Producing a Surfactant-Free Suspension Based on Nanostructured, Hydrophobic Particles, and Use of the Same
Ion Conducting Battery Separator for Lithium Batteries, Method for the Production and Use Thereof
Method for the flame spray coating of surfaces with powder to create the lotus effect
Application:
10/519,951 →
Publication:
US 2005/0227045
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2005
From: OLES, MARKUS; NUN, EDWIN; SCHLEICH, BERNHARD
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016150/0550 →
Assignment of Assignor's Interest
Jan 28, 2005
From: HENNIGE, VOLKER; HYING, CHRISTIAN; HOERPEL, GERHARD
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016200/0766 →
Assignment of Assignor's Interest
Jul 7, 2005
From: OLES, MARKUS; NUN, EDWIN
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016758/0386 →
Change of Entity
Feb 22, 2010
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 023998/0937 →
Change Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023985/0296 →
Change of Name
Feb 23, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 024006/0127 →
Change of Name
Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →