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Patent Assignment Assignor Details
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Assignor Name : CHEMALI, ROLAND E.
Total Assignments: 37
Assignment: 1
Reel/Frame:005104/0219   Pages: 2
Recorded: 07/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
07/21/1989
2
MAKI, VOLDI E. JR.
Exec Dt:
07/21/1989
Assignee
1
HALLIBURTON LOGGING SERVICES, INC., HOUSTON, HARRIS COUNTY, TX A CORP. OF TX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918669
NONE
07385045
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 2
Reel/Frame:005200/0282   Pages: 3
Recorded: 12/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIANZERO, STANLEY C.
Exec Dt:
12/19/1989
2
CHEMALI, ROLAND E.
Exec Dt:
12/12/1989
3
SINCLAIR, PAUL
Exec Dt:
12/19/1989
4
SU, SHEY-MIN
Exec Dt:
12/13/1989
Assignee
1
HALLIBURTON LOGGING SERVICES, INC., A TX CORP.
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5038107
NONE
07454605
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 3
Reel/Frame:005378/0249   Pages: 5
Recorded: 07/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIANZERO, STANLEY C.
Exec Dt:
07/02/1990
2
SINCLAIR, PAUL
Exec Dt:
07/02/1990
3
CHEMALI, ROLAND E.
Exec Dt:
07/02/1990
4
SU, SHEY-MIN
Exec Dt:
07/02/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC., A CORP. OF TX.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045795
NONE
07550842
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 4
Reel/Frame:005714/0528   Pages: 5
Recorded: 05/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
05/07/1991
2
SU, SHEY-MIN
Exec Dt:
05/10/1991
3
GOETZ, JOSEPH F.
Exec Dt:
05/09/1991
Assignee
1
HALLIBURTON LOGGING SERVICES, INC., A CORP. OF TX
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239267
NONE
07700275
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 5
Reel/Frame:006197/0196   Pages: 4
Recorded: 07/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
07/13/1992
2
TORRES, DAVID O.
Exec Dt:
07/10/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC., A CORP. OF TEXAS
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446654
NONE
07914076
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 6
Reel/Frame:008434/0402   Pages: 4
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JERABEK, AL
Exec Dt:
03/05/1997
2
CHEMALI, ROLAND E.
Exec Dt:
03/05/1997
Assignee
1
HALLIBURTON COMPANY
500 N. AKARD
3600 LINCOLN PLAZA
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5892460
NONE
08812216
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 7
Reel/Frame:008614/0398   Pages: 4
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JERABEK, AL
Exec Dt:
06/24/1997
2
CHEMALI, ROLAND E.
Exec Dt:
06/24/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2100 HALLIBURTON CENTER, 5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5892460
NONE
08812216
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 8
Reel/Frame:009266/0120   Pages: 4
Recorded: 06/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYSSE, DALE R.
Exec Dt:
06/04/1998
2
CHEMALI, ROLAND E.
Exec Dt:
06/12/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020741
NONE
09098253
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ROBERT GRAY
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 9
Reel/Frame:015568/0064   Pages: 5
Recorded: 07/06/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ADD THIRD ASSIGNOR'S NAME, PREVIOUSLY RECORDED AT REEL 014760, FRAME 0824.
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
01/29/2003
2
FOLBERTH, MARTIN
Exec Dt:
11/04/2003
3
WANG, TSILI
Exec Dt:
11/24/2003
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6957708
US20050006090
10616857
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 10
Reel/Frame:014760/0824   Pages: 4
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
10/29/2003
2
FOLBERTH, MARTIN
Exec Dt:
11/04/2003
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6957708
US20050006090
10616857
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
STE. 700
HOUSTON, TX 77057
Assignment: 11
Reel/Frame:015551/0055   Pages: 3
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESTES, ROBERT A.
Exec Dt:
06/16/2004
2
CHEMALI, ROLAND E.
Exec Dt:
06/18/2004
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7114565
US20040222019
10771675
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK PL. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 12
Reel/Frame:020160/0554   Pages: 8
Recorded: 11/13/2007
Attorney Dkt #:564-35246-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
04/15/2005
2
KRUEGER, VOLKER
Exec Dt:
06/03/2005
3
ARONSTAM, PETER
Exec Dt:
06/02/2005
4
FINCHER, ROGER
Exec Dt:
06/14/2005
5
WATKINS, LARRY
Exec Dt:
06/24/2005
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7400262
US20050207279
11049538
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 13
Reel/Frame:021041/0808   Pages: 8
Recorded: 06/04/2008
Attorney Dkt #:564-35246-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
04/15/2005
2
KRUEGER, VOLKER
Exec Dt:
06/03/2005
3
ARONSTAM, PETER
Exec Dt:
06/02/2005
4
FINCHER, ROGER
Exec Dt:
06/14/2005
5
WATKINS, LARRY
Exec Dt:
06/24/2005
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134476
US20080247273
12132497
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 14
Reel/Frame:017263/0345   Pages: 6
Recorded: 02/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
02/06/2006
2
CAIRNS, PAUL
Exec Dt:
02/07/2006
3
WANG, TSILI
Exec Dt:
02/06/2006
4
MEYER, WALLACE H.
Exec Dt:
02/06/2006
5
BROOKS, ANDREW G.
Exec Dt:
02/07/2006
6
FANINI, OTTO N.
Exec Dt:
02/08/2006
7
MERCHANT, GULAMABBAS
Exec Dt:
02/06/2006
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7375530
US20060125479
11299053
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 15
Reel/Frame:017944/0864   Pages: 3
Recorded: 06/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
06/05/2006
2
PUYMBROECK, LUC G. VAN
Exec Dt:
06/05/2006
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070005251
11447780
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 16
Reel/Frame:018285/0670   Pages: 4
Recorded: 09/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSILI
Exec Dt:
08/28/2006
2
CHEMALI, ROLAND E.
Exec Dt:
09/06/2006
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483793
US20070024285
11489875
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 17
Reel/Frame:020361/0305   Pages: 3
Recorded: 01/14/2008
Attorney Dkt #:594-41975-USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSILI
Exec Dt:
08/28/2006
2
CHEMALI, ROLAND E.
Exec Dt:
09/06/2006
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894990
US20080109167
12013859
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 18
Reel/Frame:019327/0844   Pages: 7
Recorded: 05/22/2007
Attorney Dkt #:414-41083-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUSPE, THOMAS
Exec Dt:
02/14/2007
2
KRUEGER, VOLKER
Exec Dt:
05/21/2007
3
BLANZ, MARTIN
Exec Dt:
02/14/2007
4
CHEMALI, ROLAND E.
Exec Dt:
02/14/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7405563
US20070206555
11676462
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 19
Reel/Frame:019976/0880   Pages: 6
Recorded: 10/17/2007
Attorney Dkt #:594-44022-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNORELLI, JACK
Exec Dt:
08/01/2007
2
WANG, TSILI
Exec Dt:
10/05/2007
3
CHEMALI, ROLAND E.
Exec Dt:
08/01/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7723991
US20090085570
11865844
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 20
Reel/Frame:019973/0541   Pages: 6
Recorded: 10/17/2007
Attorney Dkt #:594-43909-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
08/09/2007
2
MEYER, WALLACE H.
Exec Dt:
08/09/2007
3
MERCHANT, GULAMABBAS
Exec Dt:
08/23/2007
4
WANG, TSILI
Exec Dt:
10/05/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915895
US20080315883
11767359
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 21
Reel/Frame:021313/0737   Pages: 6
Recorded: 07/30/2008
Attorney Dkt #:424-40719-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
08/22/2007
2
KRUEGER, VOLKER
Exec Dt:
08/22/2007
3
DIFOGGIO, ROCCO
Exec Dt:
08/22/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080047337
11841527
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 22
Reel/Frame:020655/0796   Pages: 5
Recorded: 03/14/2008
Attorney Dkt #:594-45671-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORGANG, STANISLAV W.
Exec Dt:
02/20/2008
2
CHEMALI, ROLAND E.
Exec Dt:
02/27/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7973532
US20090230967
12048966
Correspondence name and address
KAUSHIK P. SRIRAM
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 23
Reel/Frame:020964/0962   Pages: 3
Recorded: 05/19/2008
Attorney Dkt #:BHBA45362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITSKOVICH, GREGORY B.
Exec Dt:
03/24/2008
2
CHEMALI, ROLAND E.
Exec Dt:
04/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 1407
HOUSTON, TEXAS 77251-1497
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8332152
US20090240435
12077338
Correspondence name and address
R. PERRY MCCONNELL
9001 FOREST CROSSING, SUITE F
THE WOODLANDS, TX 77381
Assignment: 24
Reel/Frame:021284/0817   Pages: 8
Recorded: 07/24/2008
Attorney Dkt #:594-43993-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, SHENG
Exec Dt:
06/17/2008
2
WANG, TSILI
Exec Dt:
06/24/2008
3
SIGNORELLI, JACK
Exec Dt:
06/17/2008
4
CHEMALI, ROLAND E.
Exec Dt:
06/23/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164339
US20090301781
12135639
Correspondence name and address
CANTOR COLBURN LLP- BAKER ATLAS
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 25
Reel/Frame:022182/0278   Pages: 7
Recorded: 01/30/2009
Attorney Dkt #:594-43991-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSILI
Exec Dt:
01/21/2009
2
SIGNORELLI, JOHN A.
Exec Dt:
01/08/2009
3
FANG, SHENG
Exec Dt:
01/08/2009
4
CHEMALI, ROLAND E.
Exec Dt:
01/29/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839149
US20090179647
12350099
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 26
Reel/Frame:022478/0934   Pages: 5
Recorded: 03/31/2009
Attorney Dkt #:594-45417-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSILI
Exec Dt:
03/23/2009
2
CHEMALI, ROLAND E.
Exec Dt:
03/19/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008919
US20090243618
12402592
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 27
Reel/Frame:022496/0873   Pages: 6
Recorded: 04/02/2009
Attorney Dkt #:594-45863-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITSKOVICH, GREGORY B.
Exec Dt:
03/11/2009
2
CHEMALI, ROLAND E.
Exec Dt:
04/01/2009
3
WANG, TSILI
Exec Dt:
03/23/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994790
US20090237084
12401440
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 28
Reel/Frame:025027/0374   Pages: 5
Recorded: 09/22/2010
Attorney Dkt #:1391-799.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
09/08/2010
2
ORABY, MOUSTAFA E.
Exec Dt:
09/21/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041343
NONE
13813343
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 29
Reel/Frame:029724/0693   Pages: 4
Recorded: 01/30/2013
Attorney Dkt #:1391-799.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
09/08/2010
2
ORABY, MOUSTAFA E.
Exec Dt:
09/21/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC. ("HESI"
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041343
US20130125641
13813343
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 30
Reel/Frame:025093/0724   Pages: 5
Recorded: 10/05/2010
Attorney Dkt #:1391-796.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
10/04/2010
2
DIRKSEN, RON
Exec Dt:
10/04/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765609
US20120169841
13391419
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 31
Reel/Frame:027734/0143   Pages: 4
Recorded: 02/21/2012
Attorney Dkt #:1391-796.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
10/04/2010
2
DIRKSEN, RON
Exec Dt:
09/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765609
US20120169841
13391419
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 32
Reel/Frame:038516/0728   Pages: 8
Recorded: 05/09/2016
Attorney Dkt #:1391-901.14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
11/22/2013
2
WU, DAGANG
Exec Dt:
12/09/2013
3
DONDERICI, BURKAY
Exec Dt:
12/09/2013
4
BITTAR, MICHAEL S.
Exec Dt:
01/22/2014
5
SAN MARTIN, LUIS E.
Exec Dt:
11/25/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385681
US20160290124
15035389
Correspondence name and address
KRUEGER ISELIN LLP
P. O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 33
Reel/Frame:040754/0477   Pages: 3
Recorded: 12/22/2016
Attorney Dkt #:1391-929.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMALI, ROLAND E.
Exec Dt:
07/21/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107094
US20170211381
15321541
Correspondence name and address
ISELIN LAW PLLC
P. O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 34
Reel/Frame:042549/0763   Pages: 7
Recorded: 05/31/2017
Attorney Dkt #:1391-948.10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EWE, WEI-BIN
Exec Dt:
02/03/2015
2
WU, HSU-HSIANG
Exec Dt:
02/04/2015
3
DONDERICI, BURKAY
Exec Dt:
02/04/2015
4
CHEMALI, ROLAND E.
Exec Dt:
02/20/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10768336
US20180003853
15531375
Correspondence name and address
ISELIN LAW PLLC
P.O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 35
Reel/Frame:042577/0055   Pages: 9
Recorded: 06/02/2017
Attorney Dkt #:7523.1406US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEMALI, ROLAND E.
Exec Dt:
02/20/2015
2
DIRKSEN, RONALD J.
Exec Dt:
03/10/2015
3
RODNEY, PAUL F.
Exec Dt:
02/11/2015
4
CHENG, ARTHUR C. H.
Exec Dt:
02/12/2015
5
CHEN, TIANRUN
Exec Dt:
03/05/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202846
US20180283172
15531597
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 36
Reel/Frame:044353/0064   Pages: 5
Recorded: 12/11/2017
Attorney Dkt #:20162.0002.NPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMALI, ROLAND E.
Exec Dt:
12/09/2017
Assignee
1
PYGMALION TECHNOLOGIES LLC
6411 WATER POINT COURT
HUMBLE, TEXAS 77346
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10023017
US20180201076
15408881
 
10183535
US20190023085
15656687
Correspondence name and address
ELIZABETH WILLIAMS
5020 MONTROSE BLVD.
SUITE 750
HOUSTON, TX 77006
Assignment: 37
Reel/Frame:046343/0379   Pages: 4
Recorded: 07/13/2018
Attorney Dkt #:20162.0003.CPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMALI, ROLAND E.
Exec Dt:
07/12/2018
Assignee
1
PYGMALION TECHNOLOGIES, LLC
6411 WATER POINT COURT
HUMBLE, TEXAS 77346
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180326932
16033051
Correspondence name and address
ELIZABETH WILLIAMS
5020 MONTROSE BLVD.
SUITE 750
HOUSTON, TX 77006

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