Patent Assignment
Reel/Frame 005024/0205
Assignment of Assignors Interest.
Recorded: 1989-02-21
Pages: 2
Assignors
BEARD, NIGEL W.
Executed: 1989-02-13
PHILLIPS, ROBERT B.
Executed: 1989-02-13
STONESTREET, PAUL R.
Executed: 1989-02-13
Assignee
VG INSTRUMENTS GROUP LIMITED
29, BRIGHTON ROAD, CRAWLEY, WEST SUSSEX, ENGLAND, RH10, 6AE, UNITED KINGDOM
Covered Property
(1)
Sample Treatment Apparatus
Patent:
4,945,774 →
Application:
07/283,623 →
Related Assignments
(4)
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 →
Assignment of Assignor's Interest
Apr 26, 2004
From: THERMO ELECTRON CORPORATION
To: OXFORD INSTRUMENTS PLASMA TECHNOLOGY LIMITED
Reel/Frame 015259/0358 →