IP Library › Assignment 004141/0958
Patent Assignment
Reel/Frame 004141/0958

Assignment of Assignors Interest.

Recorded: 1983-06-24 Pages: 1
Assignors
LERCHE, HEINZ
Executed: 1982-11-22
RACHE, HORST
Executed: 1982-11-22
WEDDE, REINER
Executed: 1982-11-22
Assignee
FINNIGAN MAT GMBH
BARKHAUSENSTR. 2, D- 2800 BREMEN 14, WEST GERMANY, GERMANY
Covered Property (1)
Process for Calibrating Ion-Current Amplifiers in Mass Spectrometers and Mass Spectrometer for Carrying Out the Process
Patent: 4,495,413 →
Application: 06/425,314 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Virginia, Effective Mar. 28, 1988 Aug 25, 1988
From: FINNIGAN CORPORATION, A CA. CORP., (MERGED INTO)
To: FINNIGAN CORPORATION, A VA. CORP.
Reel/Frame 004932/0436 →
Change of Name Jun 29, 2001
From: FINNIGAN CORPORATION
To: THERMO FINNIGAN LLC
Reel/Frame 011898/0886 →