IP Library › Assignment 029905/0836
Patent Assignment
Reel/Frame 029905/0836

Assignment of Assignor's Interest

Recorded: 2013-03-01 Pages: 7
Assignors
ARIZMENDI, NAPOLEON, JR.
Executed: 2013-02-11
RUBBO, RICHARD PAUL
Executed: 2013-02-11
YAMASAKI, MARK H.
Executed: 2013-02-19
Assignee
PRODUCTION SCIENCES, INC. DBA INFICOMM, INC.
1442 LAKE FRONT CIRCLE, SUITE 100, THE WOODLANDS, TEXAS, 77380
Covered Properties (3)
Processes and Systems for Treating Oil and Gas Wells
Patent: 9,366,118 →
Application: 13/266,127 →
Publication: US 2012/0085547
Processes and Systems for Treating Oil and Gas Wells
Patent: 8,408,306 →
Application: 13/555,774 →
Publication: US 2012/0273210
Processes and Systems for Treating Oil and Gas Wells
Application: 61/172,292 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 14, 2015
From: PRODUCTION SCIENCES, INC.
To: CHEVRON U.S.A. INC.
Reel/Frame 034708/0490 →
Assignment of Assignor's Interest Jun 6, 2018
From: CHEVRON U.S.A. INC.
To: COMPLETION TECHNOLOGY, LTD.
Reel/Frame 046003/0516 →