Patent Assignment
Reel/Frame 018852/0472
Assignment of Assignor's Interest
Recorded: 2007-02-05
Pages: 3
Assignors
JOLLIFFE, CHARLES
Executed: 2006-08-25
JAVAHERY, GHOLAMREZA
Executed: 2006-08-25
COUSINS, LISA
Executed: 2006-08-25
Assignee
IONICS MASS SPECTROMETRY GROUP, INC.
130 BRADWICK DRIVE, CONCORD, ONTARIO, L4K 1K8, CANADA
Covered Property
(1)
Method and Apparatus for Detecting Positively Charged and Negatively Charged Ionized Particles
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 2015
From: IONICS MASS SPECTROMETRY GROUP INC.
To: PERKINELMER HEALTH SCIENCES CANADA, INC.
Reel/Frame 036990/0668 →
Assignment of Assignor's Interest
Mar 27, 2023
From: PERKINELMER HEALTH SCIENCES CANADA, INC.
To: PERKINELMER SCIENTIFIC CANADA ULC
Reel/Frame 063166/0074 →