Patent Assignment
Reel/Frame 004891/0138
Assignment of Assignors Interest.
Recorded: 1988-03-31
Pages: 1
Assignor
JESSOP, PAUL A.
Executed: 1988-03-24
Assignee
VG INSTRUMENTS GROUP LIMITED
29, BRIGHTON ROAD, CRAWLEY, WEST SUSSEX RH10 6AE, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Multi-Stream Fluid Sampling Valve
Patent:
4,840,074 →
Application:
07/175,847 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Effective on 01/01/1991
Jul 27, 1992
From: VG INSTRUMENTS GROUP LIMITED
To: FISONS PLC
Reel/Frame 006221/0034 →
Assignment of Assignor's Interest
Jun 12, 2000
From: FISONS PLC
To: THERMO INSTRUMENT SYSTEMS, INC.
Reel/Frame 010892/0529 →
Merger
Nov 20, 2000
From: THERMO INSTRUMENT SYSTEMS INC.
To: THERMO ELECTRON CORPORATION
Reel/Frame 011306/0693 →