Patent Assignment
Reel/Frame 005825/0290
Assignment of Assignors Interest.
Recorded: 1991-08-27
Pages: 6
Assignee
CHIRON CORPORATION, A CORPORATION OF DE
4560 HORTON STREET, EMERYVILLE, CALIFORNIA, 94608
Covered Property
(1)
Self-Contained Assay Assembly and Apparatus
Patent:
5,310,523 →
Application:
07/750,325 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 27, 1991
From: WARNER, BRIAN D.; SHADEL, ROBERT R.; URDEA, MICHAEL S.
To: CHIRON CORPORATION, A CORPORATION OF DE
Reel/Frame 005825/0296 →
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 →