IP Library Assignment 034187/0162
Patent Assignment
Reel/Frame 034187/0162

Assignment of Assignor's Interest

Recorded: 2014-11-17 Pages: 6
Assignors
LIU, XIANG
Executed: 2014-11-12
FEITISCH, ALFRED
Executed: 2014-11-10
HELBLEY, KEITH B.
Executed: 2014-11-11
TEDESCO, JAMES
Executed: 2014-11-12
Assignee
SPECTRASENSORS, INC.
11027 ARROW ROUTE, RANCHO CUCAMONGA, CALIFORNIA, 91730
Covered Property (1)
Target Analyte Detection and Quantification in Sample Gases With Complex Background Compositions
Application: 14/538,699 →
Publication: US 2016/0132617
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 →