IP Library › Assignment 021560/0695
Patent Assignment
Reel/Frame 021560/0695

Assignment of Assignor's Interest

Recorded: 2008-09-21 Pages: 5
Assignors
CAI, HUAMIN
Executed: 2007-03-12
COWLES, CHRIS S.
Executed: 2007-03-13
Assignee
VALCO INSTRUMENTS CO., INC.
7811 WESTVIEW, HOUSTON, TEXAS, 77055
Covered Property (1)
Adaptive Temperature Controller
Patent: 7,442,902 →
Application: 11/685,325 →
Publication: US 2007/0210285
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 21, 2008
From: STEARNS, STANLEY D.
To: VALCO INSTRUMENTS CO., INC.
Reel/Frame 021560/0703 →
Conversion of Corporate Entity Apr 30, 2010
From: VALCO INSTRUMENTS CO., INC.
To: VALCO INSTRUMENTS CO., L.P.
Reel/Frame 024320/0129 →
Conversion of Corporate Entity Feb 18, 2022
From: VALCO INSTRUMENTS COMPANY, L.P.
To: VALCO INSTRUMENTS COMPANY, INC.
Reel/Frame 059232/0008 →