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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/24/2015
Application #:
12987222
Filing Dt:
01/10/2011
Publication #:
Pub Dt:
07/12/2012
Inventor:
Kevin James Nikiforuk
Title:
DAMPERED DROP PLUG
Assignment: 1
Reel/Frame:
025609/0565Recorded: 01/10/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/03/2011
Assignee:
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Correspondent:
CHRISTOPHER M. CAUBLE
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
029659/0540Recorded: 01/18/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/04/2012
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010

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