Patent Assignment
Reel/Frame 005755/0005
Assignment of Assignors Interest.
Recorded: 1991-07-01
Pages: 4
Assignee
BIOTRACK, INC. A CORPORATON OF CA
1058 HUFF AVENUE, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property
(1)
Analytical Cartridge for Testing Biological Fluids
Patent:
347,067 →
Application:
07/670,151 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 30, 1991
From: GRATIOT, DANIEL
To: CIBA CORNING DIAGNOSTICS CORP.
Reel/Frame 005858/0236 →
Assignment of Assignors Interest.
Sep 30, 1991
From: CIBA CORNING DIAGNOSTICS CORP.
To: BIOTRACK, INC.
Reel/Frame 005858/0240 →
Merger Effective 03-01-94 in De
Sep 29, 1994
From: BIOTRACK, INC.
To: CIBA CORNING DIAGNOSTICS CORP.
Reel/Frame 007153/0139 →
Assignment of Assignor's Interest
Oct 13, 1994
From: CIBA CORNING DIAGNOSTICS CORP.
To: BOEHRINGER MANNHEIM CORPORATION
Reel/Frame 007165/0770 →
Change of Name
Feb 11, 1999
From: BOEHRINGER MANNHEIM CORPORATION
To: ROCHE DIAGNOSTICS CORPORATION
Reel/Frame 009731/0864 →
Assignment of Assignor's Interest
Sep 2, 2004
From: ROCHE DIAGNOSTICS CORPORATION
To: ROCHE DIAGNOSTICS OPERATIONS, INC.
Reel/Frame 015215/0061 →