Patent Assignment
Reel/Frame 007513/0966
Assignment of Assignor's Interest
Recorded: 1995-05-19
Pages: 3
Assignors
LI, JAY J.
Executed: 1995-05-18
DAVEY, JUSTIN E.
Executed: 1995-05-18
SWIST, DAVID P.
Executed: 1995-05-18
VOO, LIANN
Executed: 1995-05-18
Assignee
CIBA CORNING DIAGNOSTICS CORP.
63 NORTH STREET, MEDFIELD, MASSACHUSETTS, 02052
Covered Property
(1)
Method to Prepare Dye-Based Reference Material
Patent:
5,637,505 →
Application:
08/447,168 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 1, 2010
From: CIBA CORNING DIAGNOSTICS CORP.
To: CHIRON DIAGNOSTICS CORPORATION
Reel/Frame 024463/0443 →
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 →