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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/14/2015
Application #:
12883900
Filing Dt:
09/16/2010
Publication #:
Pub Dt:
04/07/2011
Inventor:
Ajay V. Kulkarni
Title:
External, Divorced PDC Bearing Assemblies for Hybrid Drill Bits
Assignment: 1
Reel/Frame:
025508/0686Recorded: 12/16/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/2010
Assignee:
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Correspondent:
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 2
Reel/Frame:
061493/0542Recorded: 09/20/2022Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073
Assignment: 3
Reel/Frame:
062020/0311Recorded: 11/30/2022Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073

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