Patent Assignment
Reel/Frame 031124/0699
Assignment of Assignor's Interest
Recorded: 2013-09-03
Pages: 2
Assignor
MUKHOPADHYAY, SUMITRA
Executed: 2013-06-19
Assignee
SUPERIOR ENERGY SERVICES, L.L.C.
1105 PETERS ROAD, HARVEY, LOUISIANA, 70058
Covered Property
(1)
Fluid Loss Control Pill with Internal Breaker and Method
Application:
13/833,089 →
Publication:
US 2014/0182854
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.