Patent Assignment
Reel/Frame 008454/0409
Assignment of Assignor's Interest
Recorded: 1997-04-15
Pages: 2
Assignor
WARDLAW, STEPHEN C.
Executed: 1997-03-10
Assignee
LEVINE, ROBERT A.
31 PILGRIM LANE, GUILFORD, CONNECTICUT, 06437
Covered Properties
(4)
Adapter for Microscope
Patent:
5,198,927 →
Application:
07/410,163 →
Capillary Tube Assembly Including a Vented Cap
Patent:
5,203,825 →
Application:
07/711,844 →
Adapter for Microscope
Patent:
5,349,468 →
Application:
07/986,864 →
Vented Closure for a Capillary Tube
Patent:
5,325,977 →
Application:
08/007,313 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 20, 1989
From: RATHBONE, RICHARD R.; WARDLAW, STEPHEN C.
To: YALE UNIVERSITY, A NON-PROFIT CORP. OF CT
Reel/Frame 005080/0376 →
Assignment of Assignors Interest.
Jun 7, 1991
From: HAYNES, JOHN L.; WARDLAW, STEPHEN C.; WILLIAMSON, EDWARD
To: BECTON, DICKINSON AND COMPANY; WARDLAW, STEPHEN C.
Reel/Frame 005747/0737 →
Assignment of Assignor's Interest
Sep 24, 1993
From: WARDLAW, STEPHEN C.
To: LEVINE, ROBERT A.
Reel/Frame 006697/0358 →
Security Agreement
Dec 2, 2005
From: QBC DIAGNOSTICS, INC.
To: IDEXX LABORATORIES, INC.; IDEXX OPERATIONS, INC.; IDEXX EUROPE B.V.
Reel/Frame 016844/0247 →
Assignment of Assignor's Interest
May 30, 2007
From: BECTON, DICKINSON AND COMPANY, INC.
To: QBC DIAGNOSTICS, INC.
Reel/Frame 019407/0010 →