IP Library › Assignment 026959/0180
Patent Assignment
Reel/Frame 026959/0180

Assignment of Assignor's Interest

Recorded: 2011-09-23 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: 8,642,931 →
Application: 12/257,715 →
Publication: US 2009/0045187
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 23, 2011
From: STEARNS, STANLEY D.
To: VALCO INSTRUMENTS CO., INC.
Reel/Frame 026959/0215 →
Conversion of Corporate Entity Sep 23, 2011
From: VALCO INSTRUMENTS COMPANY, INC.
To: VALCO INSTRUMENTS COMPANY, L.P.
Reel/Frame 026962/0310 →
Conversion of Corporate Entity Feb 18, 2022
From: VALCO INSTRUMENTS COMPANY, L.P.
To: VALCO INSTRUMENTS COMPANY, INC.
Reel/Frame 059232/0008 →