IP Library › Assignment 027747/0277
Patent Assignment
Reel/Frame 027747/0277

Change of Name

Recorded: 2012-02-22 Pages: 2
Assignor
TECHTRAC SYSTEMS, LLC
Executed: 2008-01-13
Assignee
SAFER SYSTEMS, LLC
5284 ADOLFO ROAD, SUITE 100, CAMARILLO, CALIFORNIA, 93012
Covered Property (1)
Substance Release Estimation Using Path-Averaged Concentration Measurements
Patent: 8,145,439 →
Application: 12/187,235 →
Publication: US 2009/0055103
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2012
From: GILBERT, ERNEST J.; KHAJEHNAJAFI, SHAHRYAR
To: TECHTRAC SYSTEMS, LLC
Reel/Frame 027738/0987 →
Assignment of Assignor's Interest Mar 25, 2022
From: SAFER SYSTEMS, LLC
To: INDUSTRIAL SCIENTIFIC CORPORATION
Reel/Frame 059402/0102 →