Patent Assignment
Reel/Frame 004307/0253
Assignment of Assignors Interest.
Recorded: 1984-08-22
Pages: 2
Assignee
NICOLET INSTRUMENT CORPORATION A CORP. OF WI
5225 VERONA ROAD, MADISON,, WISCONSIN, 53711
Covered Property
(1)
Mass Spectrometer
Patent:
4,668,864 →
Application:
06/643,280 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 1994
From: NICOLET INSTRUMENT CORPORATION
To: WATERS INVESTMENTS LIMITED
Reel/Frame 006863/0578 →
Security Interest
Sep 14, 1994
From: EXTREL FTMS, INC.
To: BANKERS TRUST COMPANY
Reel/Frame 007145/0471 →
Assignment of Assignor's Interest
Nov 15, 1995
From: WATERS INVESTMENTS LIMITED
To: EXTREL FTMS
Reel/Frame 007562/0241 →
Security Interest
Feb 22, 1996
From: WATERS INVESTMENTS LIMITED
To: BANKERS TRUST COMPANY
Reel/Frame 007986/0191 →
Release of Security Interest in Patents
Apr 29, 2002
From: BANKERS TRUST COMPANY, AS COLLATERAL AGENT
To: WATERS INVESTMENTS LIMITED
Reel/Frame 012822/0456 →