Patent Assignment
Reel/Frame 006051/0731
Assignment of Assignors Interest.
Recorded: 1992-02-24
Pages: 4
Assignors
SHERIDAN, PATRICK
Executed: 1992-02-07
CHANG, CHU-AN
Executed: 1992-02-07
RUNNING, JOYCE-A
Executed: 1992-02-10
URDEA, MICHAEL S.
Executed: 1992-02-07
Assignee
CHIRON CORPORATION
A CORP. OF DELAWARE, 4560 HORTON STREET, EMERYVILLE, CALIFORNIA
Covered Property
(1)
Nucleic Acid Probes Immobilized on Polystyrene Surfaces
Patent:
5,747,244 →
Application:
07/813,338 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 22, 1999
From: CHIRON CORPORATION
To: CHIRON DIAGNOSTICS CORPORATION
Reel/Frame 009678/0915 →
Merger
Jun 2, 2010
From: CHIRON DIAGNOSTICS CORPORATION
To: BAYER CORPORATION
Reel/Frame 024468/0567 →
Assignment of Assignor's Interest
Jun 3, 2010
From: BAYER CORPORATION
To: SIEMENS HEALTHCARE DIAGNOSTICS INC.
Reel/Frame 024474/0810 →