Patent Assignment
Reel/Frame 007439/0542
Assignment of Assignor's Interest
Recorded: 1995-03-17
Pages: 3
Assignor
DIXON, ANDREW
Executed: 1995-03-04
Assignee
FISONS PLC
FISON HOUSE, PRINCES STREET, IPSWICH IP1 1QH, UNITED KINGDOM
Covered Property
(1)
Reducing Interferences in Plasma Source Mass Spectrometers
Patent:
5,514,868 →
Application:
08/403,842 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Change of Name
Aug 11, 2010
From: THERMO ELECTRON CORPORATION
To: THERMO FISHER SCIENTIFIC, INC.
Reel/Frame 024823/0265 →