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Patent Assignment Assignor Details
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Assignor Name : VOLL, BENN A.
Total Assignments: 8
Assignment: 1
Reel/Frame:009983/0806   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHARD, BENNETT M.
Exec Dt:
05/10/1999
2
VOLL, BENN A.
Exec Dt:
05/21/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6263972
NONE
09291407
Correspondence name and address
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:010190/0389   Pages: 4
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, JOHN T.
Exec Dt:
08/05/1999
2
VOLL, BENN A.
Exec Dt:
08/05/1999
3
CORBETT, GARY
Exec Dt:
08/17/1999
4
GOODSON, JIM
Exec Dt:
08/17/1999
5
YUAN, YUSHENG
Exec Dt:
08/17/1999
6
PETERSON, ELMER R.
Exec Dt:
08/11/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6199674
NONE
09332099
Correspondence name and address
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:010643/0266   Pages: 3
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYHRE, MORTEN
Exec Dt:
01/13/2000
2
VOLL, BENN A.
Exec Dt:
01/13/2000
3
CORONADO, MARTIN P.
Exec Dt:
01/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6311772
NONE
09427846
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 4
Reel/Frame:011839/0890   Pages: 3
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLL, BENN A.
Exec Dt:
04/11/2001
2
PETERSON, ELMER R.
Exec Dt:
04/25/2001
3
ANGELLE, SIMON
Exec Dt:
04/25/2001
4
DYSON, KEN
Exec Dt:
04/25/2001
5
BAUGH, JOHN L.
Exec Dt:
04/09/2001
6
BROOME, JOHN T.
Exec Dt:
04/01/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478092
US20020070031
09729808
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:012171/0267   Pages: 5
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAYNE, CHRISTIAN F.
Exec Dt:
08/02/2001
2
VOLL, BENN A.
Exec Dt:
08/13/2001
3
BROOME, J. TODD
Exec Dt:
07/18/2001
4
ZACHMAN, JAMES R.
Exec Dt:
08/22/2001
5
FALCONER, GRAEME H.
Exec Dt:
08/20/2001
6
NORRIS, MICHAEL W.
Exec Dt:
08/03/2001
7
ZISK, EDWARD J., JR.
Exec Dt:
09/05/2001
8
BILBERRY, DAVID A.
Exec Dt:
07/18/2001
9
HODGES, STEVE B.
Exec Dt:
08/22/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983796
US20020007948
09754879
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:012657/0941   Pages: 4
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLL, BENN A.
Exec Dt:
01/16/2002
2
PETERSON, ELMER R.
Exec Dt:
01/24/2002
3
ANGELLE, SIMON
Exec Dt:
01/29/2002
4
DYSON, KEN
Exec Dt:
01/29/2002
5
BAUGH, JOHN L.
Exec Dt:
01/24/2002
6
BROOME, JOHN T.
Exec Dt:
01/24/2002
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607032
US20020084070
09947868
Correspondence name and address
DUANE MORRIS LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 7
Reel/Frame:012689/0001   Pages: 9
Recorded: 03/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORONADO, MARTIN P.
Exec Dt:
02/15/2002
2
WOOD, EDWARD T.
Exec Dt:
02/27/2002
3
VOLL, BENN A.
Exec Dt:
02/28/2002
4
KHODAVERDIAN, MOHAMED F.
Exec Dt:
02/15/2002
5
VINCENT, RAY P. JR.
Exec Dt:
02/20/2002
6
HO, VAN NHAT
Exec Dt:
02/22/2002
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725934
US20020092654
10026031
Correspondence name and address
DUANE MORRIS LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA,
SUITE 500
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:023646/0769   Pages: 6
Recorded: 12/14/2009
Attorney Dkt #:304-48190-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARLES, JACK E.
Exec Dt:
11/20/2009
2
VOLL, BENN A.
Exec Dt:
11/21/2009
3
CLEWS, MATTHEW SHANE
Exec Dt:
11/20/2009
4
BOWEN, EDDIE G.
Exec Dt:
12/11/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8893809
US20110000684
12497377
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
11200 WESTHEIMER ROAD
SUITE 900
HOUSTON, TX 77042-3229

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