IP Library › Assignment 029905/0446
Patent Assignment
Reel/Frame 029905/0446

Assignment of Assignor's Interest

Recorded: 2013-03-01 Pages: 6
Assignors
ARIZMENDI, NAPOLEON, JR.
Executed: 2013-02-11
RUBBO, RICHARD PAUL
Executed: 2013-02-11
Assignee
PRODUCTION SCIENCES, INC. DBA INFICOMM, INC.
1442 LAKE FRONT CIRCLE, SUITE 100, THE WOODLANDS, TEXAS, 77380
Covered Properties (3)
New and Improved Blapper Valve Tools and Related Methods
Blapper Valve Tools and Related Methods
Patent: 8,905,139 →
Application: 13/266,120 →
Publication: US 2012/0043092
Processes and Systems for Isolating Production Zones in a Wellbore
Application: 61/172,676 →
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2013
From: ARIZMENDI, NAPOLEON, JR.; RUBBO, RICHARD PAUL
To: PRODUCTION SCIENCES, INC. DBA INFICOMM, INC.
Reel/Frame 029905/0196 →
Assignment of Assignor's Interest Mar 1, 2013
From: ARIZMENDI, NAPOLEON, JR.; RUBBO, RICHARD PAUL
To: PRODUCTION SCIENCES, INC. DBA INFICOMM, INC.
Reel/Frame 029905/0641 →
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 →