Patent Assignment
Reel/Frame 010129/0471
Assignment of Assignor's Interest
Recorded: 1999-07-26
Pages: 3
Assignors
MATANGUIHAN, RICAREDO
Executed: 1999-05-07
ZACHARIOU, MICHAEL
Executed: 1999-05-07
OLSON, CHARLES
Executed: 1999-05-07
Assignee
BAYER CORPORATION
GIBLIN, JAMES A., 800 DWIGHT WAY, P.O. BOX 1986, BERKELEY, CALIFORNIA, 94701
Covered Property
(1)
Process and Medium for Mammalian Cell Culture Under Low Dissolved Carbon Dioxide Concentration
Patent:
6,338,964 →
Application:
09/307,175 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 1999
From: SAJAN, EVA; KONSTANTINOV, KONSTANTIN
To: BAYER CORPORATION
Reel/Frame 010129/0468 →
Assignment of Assignor's Interest
Sep 16, 2003
From: BAYER CORPORATION
To: BAYER PHARMACEUTICALS CORPORATION
Reel/Frame 013974/0465 →
Confirmatory Assignment
Dec 23, 2008
From: BAYER PHARMACEUTICALS CORPORATION
To: BAYER HEALTHCARE LLC
Reel/Frame 022024/0137 →