IP Library › Assignment 031859/0221
Patent Assignment
Reel/Frame 031859/0221

Assignment of Assignor's Interest

Recorded: 2013-12-30 Pages: 4
Assignors
CAI, HUAMIN
Executed: 2007-03-12
COWLES, CHRIS
Executed: 2007-03-13
Assignee
VALCO INSTRUMENTS CO., INC.
7811 WESTVIEW, HOUSTON, TEXAS, 77055
Covered Property (1)
Adaptive Temperature Controller
Patent: 8,772,680 →
Application: 14/085,263 →
Publication: US 2014/0076885
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 30, 2013
From: STEARNS, STANLEY D.
To: VALCO INSTRUMENTS CO., INC.
Reel/Frame 031859/0243 →
Conversion Dec 30, 2013
From: VALCO INSTRUMENTS COMPANY, INC.
To: VALCO INSTRUMENTS COMPANY, L.P.
Reel/Frame 031891/0117 →
Conversion of Corporate Entity Feb 18, 2022
From: VALCO INSTRUMENTS COMPANY, L.P.
To: VALCO INSTRUMENTS COMPANY, INC.
Reel/Frame 059232/0008 →