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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
8978787
Issue Dt:
03/17/2015
Application #:
13349246
Filing Dt:
01/12/2012
Publication #:
20130180782
Pub Dt:
07/18/2013
Inventors:
Silvino M. Ersan, Anthony Phillips, Maurilio V. Solano, Rodolf C. Pessier et al
Title:
TURBINE DRIVEN REAMING BIT WITH BLADES AND CUTTING STRUCTURE EXTENDING INTO CONCAVE NOSE
Assignment: 1
Reel/Frame:
027964/0801Recorded: 03/30/2012Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ERSAN, SILVINIO M.
Exec Dt:
02/08/2012
PHILLIPS, ANTHONY
Exec Dt:
01/23/2012
SOLANO, MAURILIO V.
Exec Dt:
02/01/2012
PRESSIER, RUDOLF C.
Exec Dt:
01/19/2012
SCHWEFE, THORSTEN
Exec Dt:
01/18/2012
Assignee:
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 2
Reel/Frame:
028325/0343Recorded: 05/31/2012Pages: 12
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 027964, FRAME 0801.
Assignors:
ERSAN, SILVINIO M.
Exec Dt:
02/08/2012
PHILIPS, ANTHONY
Exec Dt:
01/23/2012
SOLANO, MAURILIO V.
Exec Dt:
02/01/2012
PESSIER, RUDOLF C.
Exec Dt:
01/19/2012
SCHWEFE, THORSTEN
Exec Dt:
01/18/2012
Assignee:
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TEXAS 77242
Assignment: 3
Reel/Frame:
062019/0504Recorded: 11/30/2022Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAKER HUGHES INCORPORATED
Exec Dt:
07/03/2017
Assignee:
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073
Assignment: 4
Reel/Frame:
062266/0006Recorded: 01/03/2023Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAKER HUGHES, A GE COMPANY, LLC
Exec Dt:
04/13/2020
Assignee:
BAKER HUGHES HOLDINGS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
LENORA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073

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