IP Library Assignment 021300/0301
Patent Assignment
Reel/Frame 021300/0301

Assignment of Assignor's Interest

Recorded: 2008-07-25 Pages: 6
Assignors
ZHOU, XIN
Executed: 2008-04-11
LIU, XIANG
Executed: 2008-04-11
FEITISCH, 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: 7,704,301 →
Application: 12/101,890 →
Publication: US 2008/0255769
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 →