Patent Assignment
Reel/Frame 027847/0609
Assignment of Assignor's Interest
Recorded: 2012-03-12
Pages: 3
Assignors
KAKADJIAN, SARKIS R.
Executed: 2012-02-27
VENDITTO, JAMES JOSEPH
Executed: 2012-02-27
ZAMORA, FRANK
Executed: 2012-02-27
POWELL, RONALD JOSEPH
Executed: 2012-02-27
THOMPSON, JOSEPH E.
Executed: 2012-02-27
Assignee
TRICAN WELL SERVICE LTD.
2900,645 - 7TH AVENUE SW, CALGARY, ALBERTA, T2P 4G8, CANADA
Covered Property
(1)
Downhole Chemical Delivery For Oil And Gas Wells
Application:
13/364,156 →
Publication:
US 2013/0196884
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.