IP Library Assignment 044313/0276
Patent Assignment
Reel/Frame 044313/0276

Assignment of Assignor's Interest

Recorded: 2017-12-06 Pages: 5
Assignors
LIU, XIANG
Executed: 2010-06-18
FEITISCH, ALFRED
Executed: 2010-06-18
ZHOU, XIN
Executed: 2010-06-22
Assignee
SPECTRASENSORS, INC.
11027 ARROW ROUTE, RANCHO CUCAMONGA, CALIFORNIA, 91730
Covered Property (1)
Optical Absorbance Measurements with Self-Calibration and Extended Dynamic Range
Application: 15/832,690 →
Publication: US 2018/0156726
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 →