Patent Assignment
Reel/Frame 011928/0779
Assignment of Assignor's Interest
Recorded: 2001-06-22
Pages: 3
Assignors
BARTZ, WILFRIED
Executed: 2001-05-18
BAUMANN, FRANZ-ERICH
Executed: 2001-05-18
SCHMITZ, GUIDO
Executed: 2001-05-18
OENBRINK, GEORG
Executed: 2001-05-18
HAEGER, HARALD
Executed: 2001-05-18
Assignee
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, D-60287 FRANKFURT, GERMANY
Covered Property
(1)
Polymer Blend Having Good Low-Temperature Impact Strength
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 11, 2002
From: DEGUSSA-HUELS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012463/0601 →
Change Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023985/0296 →
Change of Entity
Feb 22, 2010
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 023998/0937 →
Change of Name
Feb 23, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 024006/0127 →