Patent Assignment
Reel/Frame 011056/0388
Assignment of Assignor's Interest
Recorded: 2000-08-29
Pages: 9
Assignors
DRAUZ, KARLHEINZ
Executed: 2000-07-11
KNAUP, GUENTER
Executed: 2000-07-12
RICHET, GERARD
Executed: 2000-07-07
KLEOPHAS, WERNER
Executed: 2000-08-05
GRUENERT, ADOLF
Executed: 2000-07-28
Assignee
DEGUSSA-HUELS AKTIENGESELLSCHAFT
D-60287 FRANKFURT/M., GERMANY
Covered Property
(1)
Amino Acid Composition for Hemodialysis
Patent:
6,830,692 →
Application:
09/399,743 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 23, 2001
From: DEGUSSA-HUELS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012090/0881 →
Document Previously Recorded at Reel 012090, Frame 0881 Contained an Error in the Receiving Party's Address. Document Re-Recorded to Correct Error on Stated Reel.
Jun 14, 2002
From: DEGUSSA-HUELS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012916/0568 →
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 →