Patent Assignment
Reel/Frame 007264/0814
Assignment of Assignor's Interest
Recorded: 1994-12-05
Pages: 4
Assignors
LAW, SAY-JONG
Executed: 1994-11-28
JIANG, QINGPING
Executed: 1994-11-28
FISCHER, WALTER
Executed: 1994-11-28
UNGER, JOHN T.
Executed: 1994-11-28
KRODEL, ELIZABETH K.
Executed: 1994-11-28
XI, JUN
Executed: 1994-11-28
Assignee
CIBA CORNING DIAGNOSTICS CORP.
63 NORTH STREET, MEDFIELD, MASSACHUSETTS, 02052
Covered Property
(1)
Long Emission Wavelength Chemiluminescent Compounds and Their Use in Test Assays
Patent:
5,879,894 →
Application:
08/308,772 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
May 31, 2002
From: CHIRON DIAGNOSTICS CORPORATION
To: BAYER CORPORATION
Reel/Frame 012937/0150 →
Change of Name
May 31, 2002
From: CIBA CORNING DIAGNOSTICS CORP.
To: CHIRON DIAGNOSTICS CORPORATION
Reel/Frame 012937/0163 →
Assignment of Assignor's Interest
May 31, 2002
From: NOVARTIS AG
To: BAYER CORPORATION
Reel/Frame 012937/0168 →
Merger
May 31, 2002
From: CIBA-GEIGY LTD.
To: NOVARTIS AG
Reel/Frame 013193/0501 →
Assignment of Assignor's Interest
Mar 26, 2010
From: BAYER CORPORATION
To: SIEMENS HEALTHCARE DIAGNOSTICS INC.
Reel/Frame 024140/0353 →