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Patent Assignment Assignor Details
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Assignor Name : CIVAROLO, MARCELO F.
Total Assignments: 8
Assignment: 1
Reel/Frame:006816/0431   Pages: 3
Recorded: 12/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAISSA, JACQUES
Exec Dt:
11/01/1993
2
CIVAROLO, MARCELO F.
Exec Dt:
11/01/1993
3
SCHROEDER, DERRYL G.
Exec Dt:
11/01/1993
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD HOUSTON, TX 77042
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411106
NONE
08146441
Correspondence name and address
DARRYL M. SPRINGS
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:009145/0940   Pages: 3
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TCHAKAROV, BORISLAV J.
Exec Dt:
04/22/1998
2
DIFOGGIO, ROCCO
Exec Dt:
04/22/1998
3
FORGANG, STANISLAV W.
Exec Dt:
04/22/1998
4
FANINI, OTTO N.
Exec Dt:
04/22/1998
5
HUNZIKER, JAMES C.
Exec Dt:
04/22/1998
6
CIVAROLO, MARCELO F.
Exec Dt:
04/22/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218662
NONE
09065159
Correspondence name and address
RICHARD A. FAGIN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 3
Reel/Frame:009265/0511   Pages: 3
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIVAROLO, MARCELO F.
Exec Dt:
06/17/1998
2
DUPREE, WADE D.
Exec Dt:
06/16/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6116337
NONE
09098992
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 4
Reel/Frame:012067/0053   Pages: 8
Recorded: 08/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TCHAKAROV, BORIS J.
Exec Dt:
06/28/2001
2
FORGANG, STANISLAV W.
Exec Dt:
06/29/2001
3
DIFOGGIO, ROCCO
Exec Dt:
06/28/2001
4
FANINI, OTTO N.
Exec Dt:
07/03/2001
5
HUNZIKER, JAMES C.
Exec Dt:
07/03/2001
6
CIVAROLO, MARCELO F.
Exec Dt:
07/10/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627873
US20020043620
09836044
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
G. MICHAEL ROEBUCK
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 5
Reel/Frame:024197/0401   Pages: 10
Recorded: 04/07/2010
Attorney Dkt #:SMP4-46875-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMPSON, ANGUS J.
Exec Dt:
03/09/2010
2
GALVAN-SANCHEZ, FRANCISCO
Exec Dt:
03/08/2010
3
BULLOCK, WADE H.
Exec Dt:
03/05/2010
4
RANEY, MARVIN L.
Exec Dt:
03/05/2010
5
CIVAROLO, MARCELO F.
Exec Dt:
03/17/2010
6
SHAMMAI, MICHAEL
Exec Dt:
03/05/2010
7
WU, JIANGHUI
Exec Dt:
03/08/2010
8
COSKUN, SEFER B.
Exec Dt:
03/25/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8371161
US20100223990
12717258
Correspondence name and address
MADAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 6
Reel/Frame:027676/0956   Pages: 3
Recorded: 02/09/2012
Attorney Dkt #:SMP4-52875-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAIKH, FARHAT A.
Exec Dt:
02/08/2012
2
CIVAROLO, MARCELO F.
Exec Dt:
02/08/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080418
US20130186621
13358251
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 7
Reel/Frame:030030/0324   Pages: 14
Recorded: 03/18/2013
Attorney Dkt #:SMP4-54795-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CERNOSEK, JAMES T.
Exec Dt:
02/21/2013
2
MCEACHARN, RUSSELL W.
Exec Dt:
03/15/2013
3
POHL, BERNARDO E.
Exec Dt:
03/01/2013
4
CIVAROLO, MARCELO F.
Exec Dt:
02/21/2013
5
MAXIT, JORGE O.
Exec Dt:
03/15/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284838
US20140224474
13767588
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:030874/0201   Pages: 7
Recorded: 07/25/2013
Attorney Dkt #:RCR4-55134-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNZIKER, JAMES C.
Exec Dt:
07/18/2013
2
CERNOSEK, JAMES
Exec Dt:
07/23/2013
3
CIVAROLO, MARCELO F.
Exec Dt:
07/24/2013
4
MACK, DOUG
Exec Dt:
07/18/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140360784
13913805
Correspondence name and address
LAW OFFICE OF SHAWN HUNTER
P.O. BOX 270110
HOUSTON, TX 77277-0110

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