IP Library Assignment 027985/0742
Patent Assignment
Reel/Frame 027985/0742

Assignment of Assignor's Interest

Recorded: 2012-04-02 Pages: 6
Assignors
ZHOU, ZIN
Executed: 2008-04-11
LIU, XIANG
Executed: 2008-04-11
FELTISCH, ALFRED
Executed: 2008-04-11
SANGER, GREGORY M.
Executed: 2008-04-11
Assignee
SPECTRASENSORS, INC.
11027 ARROW ROUTE, RANCHO CUCAMONGA, CALIFORNIA, 91730
Covered Property (1)
Reactive Gas Detection in Complex Backgrounds
Patent: 8,500,849 →
Application: 13/428,626 →
Publication: US 2012/0185179
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Feb 1, 2022
From: KAISER OPTICAL SYSTEMS, INC.; SPECTRASENSORS, INC.
To: ENDRESS+HAUSER OPTICAL ANALYSIS, INC.
Reel/Frame 058922/0754 →