Patent Assignment
Reel/Frame 019658/0865
Assignment of Assignor's Interest
Recorded: 2007-08-08
Pages: 5
Assignor
BAYER PHARMACEUTICALS CORPORATION
Executed: 2006-09-26
Assignee
AICURIS GMBH & CO. KG
APRATHER WEG 18A, WUPPERTAL, 42117, GERMANY
Covered Properties
(3)
Interleukin-2 Mutein Expressed from Mammalian Cells
Patent:
6,348,192 →
Application:
09/310,026 →
Il-2 Selective Agonists and Antagonists
Patent:
6,955,807 →
Application:
09/341,351 →
Stabilized Interleukin 2
Patent:
6,689,353 →
Application:
09/605,577 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 22, 1999
From: CHAN, SHAM-YUEN; KELLY, RUTH
To: GIBLIN, JAMES A.
Reel/Frame 010277/0423 →
Assignment of Assignor's Interest
Jun 28, 2000
From: WANG, WEI; NAYAR, RAJIV; SHEARER, MICHAEL A.
To: BAYER CORPORATION
Reel/Frame 010979/0775 →
Assignment of Assignor's Interest
Feb 20, 2001
From: SHANAFELT, ARMEN B.
To: BAYER CORPORATION
Reel/Frame 011557/0536 →
Assignment of Assignor's Interest
Jun 2, 2003
From: BAYER CORPORATION
To: BAYER PHARMACEUTICALS CORPORATION
Reel/Frame 014131/0509 →
Assignment of Assignor's Interest
Sep 16, 2003
From: BAYER CORPORATION
To: BAYER PHARMACEUTICALS CORPORATION
Reel/Frame 013974/0465 →