IP Library › Assignment 025366/0390
Patent Assignment
Reel/Frame 025366/0390

Assignment of Assignor's Interest

Recorded: 2010-11-16 Pages: 5
Assignors
ANDERSON, DAVID G.
Executed: 2010-11-12
YANG, GUOXING (NMI)
Executed: 2010-11-12
Assignee
PETROLEUM ANALYZER COMPANY, LP
8824 FALLBROOK, HOUSTON, TEXAS, 77064
Covered Property (1)
Detecting a Short in an Apparatus and Method for Determining the Thermal Stability of Fluids
Patent: 8,371,747 →
Application: 12/946,907 →
Publication: US 2012/0014408
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement (First Lien) Nov 28, 2022
From: ALPHA TECHNOLOGIES SERVICES LLC; AMOT CONTROLS LLC; COMPRESSOR CONTROLS LLC; CORNELL PUMP COMPANY LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 061997/0614 →
Security Agreement (Second Lien) Nov 28, 2022
From: ALPHA TECHNOLOGIES SERVICES LLC; AMOT CONTROLS LLC; COMPRESSOR CONTROLS LLC; CORNELL PUMP COMPANY LLC
To: ROYL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 062003/0566 →
Release of Second Lien Patent Security Interests May 30, 2025
From: ROYAL BANK OF CANADA
To: AGR INTERNATIONAL, INC.; ALPHA TECHNOLOGIES SERVICES LLC; AMOT CONTROLS LLC; COMPRESSOR CONTROLS LLC
Reel/Frame 071476/0346 →
Corrective Assignment to Correct the Patent Number Previously Recorded at Reel: 61997 Frame: 614. Assignor(S) Hereby Confirms the Security Agreement. Nov 13, 2025
From: ALPHA TECHNOLOGIES SERVICES LLC; AMOT CONTROLS LLC; COMPRESSOR CONTROLS LLC; CORNELL PUMP COMPANY LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 073434/0453 →