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Patent Assignment Assignor Details
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Assignor Name : SULLIVAN, ERIC C.
Total Assignments: 42
Assignment: 1
Reel/Frame:004827/0949   Pages: 2
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
04/20/1987
Assignee
1
HUGHES TOOL COMPANY-USA, A CORP. OF DE.
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4741471
NONE
07040381
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY-USA, P.O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 2
Reel/Frame:004841/0614   Pages: 2
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
04/20/1987
Assignee
1
HUGHES TOOL COMPANY-USA, A CORP. OF DE.
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4741471
NONE
07040381
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY-USA, P.O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 3
Reel/Frame:004759/0047   Pages: 2
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE DATE: MAY 22, 1986
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
07/10/1987
Assignees
1
HUGHES TOOL COMPANY-USA, P.O. BOX 2539 HOUSTON, TEXAS 77252-2539 A CORP. OF DE.
2
ENRON CHEMICAL COMPANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726432
NONE
07072315
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 4
Reel/Frame:004945/0331   Pages: 1
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
06/01/1988
Assignee
1
HUGHES TOOL COMPANY-USA, A CORP. OF DE.
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4866245
NONE
07201249
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77242-2539
Assignment: 5
Reel/Frame:005005/0204   Pages: 1
Recorded: 11/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
11/23/1988
Assignee
1
HUGHES TOOL COMPANY, A CORP. OF DE
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4899838
NONE
07277616
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY, P. O. BOX 2539
HOUSTON, TX 77252
Assignment: 6
Reel/Frame:005231/0520   Pages: 1
Recorded: 02/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
02/07/1990
Assignee
1
HUGHES TOOL COMPANY, A CORP. OF DE
5425 POLK AVENUE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5038640
NONE
07477239
Correspondence name and address
FELSMAN, BRADLEY, GUNTER, ETAL
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 7
Reel/Frame:009119/0024   Pages: 5
Recorded: 04/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
12/08/1997
2
SULLIVAN, ERIC C.
Exec Dt:
12/08/1997
3
LIN, CHIH
Exec Dt:
12/08/1997
4
KOLTERMANN, TERRY J.
Exec Dt:
12/08/1997
5
SCHMIDT, SCOTT RAY
Exec Dt:
04/09/1998
Assignee
1
BAKER HUGES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6026917
NONE
08993943
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
JAMES E. BRADLEY
3900 ESSEX, SUITE 1120
HOUSTON, TEXAS 77027
Assignment: 8
Reel/Frame:015474/0522   Pages: 7
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLDHAM, JACK T.
Exec Dt:
03/15/2004
2
SINOR, L. ALLEN
Exec Dt:
03/09/2004
3
MCCLAIN, ERIC E.
Exec Dt:
03/09/2004
4
LAING, ROBERT A.
Exec Dt:
03/15/2004
5
TURNER, EVAN C.
Exec Dt:
03/09/2004
6
DYKSTRA, MARK W.
Exec Dt:
03/22/2004
7
SULLIVAN, ERIC C.
Exec Dt:
03/15/2004
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7395882
US20050183892
10783720
Correspondence name and address
TRASKBRITT
TRENT N. BUTCHER
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 9
Reel/Frame:016895/0913   Pages: 9
Recorded: 08/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/06/2005
2
SULLIVAN, ERIC C.
Exec Dt:
06/10/2005
3
SMITH, R. SCOT
Exec Dt:
08/12/2005
4
RUFF, DANIEL E.
Exec Dt:
08/12/2005
5
ROBERTS, DANIELLE V.
Exec Dt:
06/02/2005
6
MASSEY, ALAN J.
Exec Dt:
06/10/2005
Assignee
1
HUGHES CHRISTENSEN
C/O BAKER HUGHES INCORPORATED
P.O. BOX 5050
SUGARLAND, TEXAS 77478-5050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7472764
US20060213693
11090932
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 10
Reel/Frame:016788/0882   Pages: 6
Recorded: 07/15/2005
Attorney Dkt #:024-38252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/20/2005
2
SULLIVAN, ERIC C.
Exec Dt:
07/12/2005
3
NGUYEN, DON Q.
Exec Dt:
07/12/2005
4
RICKS, GREGORY L.
Exec Dt:
06/20/2005
5
BEUERSHAUSEN, CHRISTOPHER C.
Exec Dt:
06/21/2005
6
JONES, RONNIE L.
Exec Dt:
07/12/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070014495
11183121
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
711 LOUISIANA, SUITE 2900
HOUSTON, TEXAS 77002
Assignment: 11
Reel/Frame:016992/0011   Pages: 6
Recorded: 09/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASTUSEK, PAUL E.
Exec Dt:
08/08/2005
2
SULLIVAN, ERIC C.
Exec Dt:
07/12/2005
3
PRITCHARD, DARYL L.
Exec Dt:
07/13/2005
4
GLASGOW, KEITH
Exec Dt:
07/13/2005
5
TRINH, TU TIEN
Exec Dt:
07/13/2005
6
LUTES, PAUL J.
Exec Dt:
07/12/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7604072
US20060272859
11146934
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 12
Reel/Frame:018613/0812   Pages: 4
Recorded: 11/20/2006
Attorney Dkt #:9001RF.045231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVERSTREET, JAMES L.
Exec Dt:
11/14/2006
2
CURRY, DAVID A.
Exec Dt:
11/15/2006
3
EASON, JIMMY W.
Exec Dt:
11/14/2006
4
STEVENS, JOHN H.
Exec Dt:
11/14/2006
5
SULLIVAN, ERIC C.
Exec Dt:
11/15/2006
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070107942
11560148
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 13
Reel/Frame:019274/0339   Pages: 7
Recorded: 05/10/2007
Attorney Dkt #:1684-7592US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASTUSEK, PAUL E.
Exec Dt:
05/09/2007
2
SULLIVAN, ERIC C.
Exec Dt:
05/04/2007
3
PRITCHARD, DARYL L.
Exec Dt:
05/04/2007
4
GLASGOW, KEITH
Exec Dt:
05/04/2007
5
TRINH, TU TIEN
Exec Dt:
05/08/2007
6
LUTES, PAUL J.
Exec Dt:
05/04/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7849934
US20070272442
11708147
Correspondence name and address
JEFF M. MICHELSEN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 14
Reel/Frame:019587/0574   Pages: 10
Recorded: 07/23/2007
Attorney Dkt #:1684-6581.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUND, JEFFREY B.
Exec Dt:
06/12/2007
2
LYONS, NICHOLAS J.
Exec Dt:
07/09/2007
3
SULLIVAN, ERIC C.
Exec Dt:
07/18/2007
4
WATTS, TERRY D.
Exec Dt:
07/09/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7631560
US20070256862
11787693
Correspondence name and address
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 15
Reel/Frame:021189/0892   Pages: 6
Recorded: 07/02/2008
Attorney Dkt #:024-44845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL HAKAM, CARMEL Z.
Exec Dt:
06/30/2008
2
SULLIVAN, ERIC C.
Exec Dt:
06/30/2008
3
BRADFORD, JOHN F., III
Exec Dt:
06/30/2008
4
NGUYEN, DON Q.
Exec Dt:
06/30/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905301
US20090008154
12166954
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 16
Reel/Frame:021327/0628   Pages: 17
Recorded: 08/01/2008
Attorney Dkt #:1684-6039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
07/16/2008
2
SULLIVAN, ERIC C.
Exec Dt:
07/18/2008
3
SMITH, R. SCOT
Exec Dt:
07/09/2008
4
RUFF, DANIEL E.
Exec Dt:
07/31/2008
5
ROBERTS, DANIELLE V.
Exec Dt:
07/17/2008
6
MASSEY, ALAN J.
Exec Dt:
07/16/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7472764
US20060213693
11090932
Correspondence name and address
JAMES R. DUZAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 17
Reel/Frame:021823/0523   Pages: 4
Recorded: 11/12/2008
Attorney Dkt #:1684-8324US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, ERIC C.
Exec Dt:
10/21/2008
2
PASTUSEK, PAUL E.
Exec Dt:
10/21/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164980
US20100097890
12254548
Correspondence name and address
JEFF M. MICHELSEN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 18
Reel/Frame:022585/0350   Pages: 7
Recorded: 04/23/2009
Attorney Dkt #:1684-8296US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASTUSEK, PAUL E.
Exec Dt:
02/10/2009
2
SULLIVAN, ERIC C.
Exec Dt:
02/13/2009
3
PRITCHARD, DARYL L.
Exec Dt:
02/20/2009
4
GLASGOW, KEITH
Exec Dt:
02/10/2009
5
TRINH, TU TIEN
Exec Dt:
02/24/2009
6
LUTES, PAUL J.
Exec Dt:
02/12/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100196
US20090194332
12367433
Correspondence name and address
JEFF M. MICHELSEN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 19
Reel/Frame:022640/0485   Pages: 4
Recorded: 05/05/2009
Attorney Dkt #:1684-8422US JPN/DLM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, ERIC C.
Exec Dt:
04/24/2009
2
TRINH, TU TIEN
Exec Dt:
04/21/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8087477
US20100282510
12435729
Correspondence name and address
JASON P. NIXON
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 20
Reel/Frame:022976/0073   Pages: 9
Recorded: 07/20/2009
Attorney Dkt #:1684-8983US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLASGOW, KEITH
Exec Dt:
06/01/2009
2
TEODORESCU, SORIN G.
Exec Dt:
06/08/2009
3
PREJEAN, JOHN S.
Exec Dt:
05/29/2009
4
SULLIVAN, ERIC C.
Exec Dt:
06/01/2009
5
PASTUSEK, PAUL E.
Exec Dt:
06/09/2009
6
TRINH, TU TIEN
Exec Dt:
06/05/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100300754
12474117
Correspondence name and address
JAMES R. DUZAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 21
Reel/Frame:023400/0740   Pages: 5
Recorded: 10/20/2009
Attorney Dkt #:024-49133-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEODORESCU, SORIN G.
Exec Dt:
09/15/2009
2
SULLIVAN, ERIC C.
Exec Dt:
10/20/2009
3
MEINERS, MATTHEW
Exec Dt:
09/17/2009
4
EVANS, JOHN G.
Exec Dt:
09/15/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376065
US20100032210
12559012
Correspondence name and address
MADAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 22
Reel/Frame:026554/0735   Pages: 3
Recorded: 07/07/2011
Attorney Dkt #:BSG4-49997-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGIOVANNI, ANTHONY A.
Exec Dt:
04/02/2015
2
SULLIVAN, ERIC C.
Exec Dt:
05/06/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8746367
US20110266055
13093284
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 23
Reel/Frame:026733/0531   Pages: 4
Recorded: 08/11/2011
Attorney Dkt #:10562US (BSG4-51774-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINH, TU TIEN
Exec Dt:
06/16/2011
2
SULLIVAN, ERIC C.
Exec Dt:
06/16/2011
3
CHENG, XIAOMIN CHRIS
Exec Dt:
08/01/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9145741
US20120312599
13159138
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 24
Reel/Frame:027143/0087   Pages: 6
Recorded: 10/28/2011
Attorney Dkt #:10540US (BSG4-51616-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABERNAL, JASON R.
Exec Dt:
10/20/2011
2
GLASGOW, R. KEITH, JR.
Exec Dt:
10/20/2011
3
SULLIVAN, ERIC C.
Exec Dt:
10/28/2011
4
TRINH, TU TIEN
Exec Dt:
10/07/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967295
US20130048381
13214399
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 25
Reel/Frame:027577/0838   Pages: 4
Recorded: 01/23/2012
Attorney Dkt #:10854US (CLB4-51978-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOMIN CHRIS
Exec Dt:
12/16/2011
2
SULLIVAN, ERIC C.
Exec Dt:
01/06/2012
3
TRINH, TU TIEN
Exec Dt:
01/06/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991471
US20130146366
13314960
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 26
Reel/Frame:029561/0947   Pages: 4
Recorded: 01/03/2013
Attorney Dkt #:10757.1US (CUT4-52511-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINH, TU TIEN
Exec Dt:
10/22/2012
2
SULLIVAN, ERIC C.
Exec Dt:
01/02/2013
3
CHENG, XIAOMIN CHRIS
Exec Dt:
12/03/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8777088
US20130098972
13619300
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 27
Reel/Frame:031225/0164   Pages: 4
Recorded: 09/17/2013
Attorney Dkt #:1684-11725.1(MAN4-54313-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOMIN CHRIS
Exec Dt:
05/28/2013
2
SULLIVAN, ERIC C.
Exec Dt:
07/03/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284789
US20140246249
13840391
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 28
Reel/Frame:032814/0293   Pages: 6
Recorded: 05/02/2014
Attorney Dkt #:1684-11725.1(MAN4-54313-U
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 031225 FRAME 0164. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE RIGHT, TITLE AND INTEREST IN AND TO ALL SAID INVENTIONS AND DISCOVERIES DISCLOSED IN SAID APPLICATION.
Assignors
1
CHENG, XIAOMIN C.
Exec Dt:
05/28/2013
2
SULLIVAN, ERIC C.
Exec Dt:
07/03/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWARY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284789
US20140246249
13840391
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 29
Reel/Frame:037355/0293   Pages: 6
Recorded: 12/21/2015
Attorney Dkt #:1684-P11725.1US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 032814 FRAME: 0293. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHENG, XIAOMIN C.
Exec Dt:
05/28/2013
2
SULLIVAN, ERIC C.
Exec Dt:
07/03/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284789
US20140246249
13840391
Correspondence name and address
TRASKBRITT
230 S. 500 E. #300
SALT LAKE CITY, UT 84102
Assignment: 30
Reel/Frame:033556/0782   Pages: 6
Recorded: 08/18/2014
Attorney Dkt #:1684-12345(ADC4-57289-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEMPATI, CHAITANYA K.
Exec Dt:
07/08/2014
2
SPENCER, REED W.
Exec Dt:
06/25/2014
3
SULLIVAN, ERIC C.
Exec Dt:
08/18/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160047206
14462264
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 31
Reel/Frame:035260/0314   Pages: 10
Recorded: 03/26/2015
Attorney Dkt #:1012.00282.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, DON Q.
Exec Dt:
02/27/2015
2
POTEET, CARL E.
Exec Dt:
03/25/2015
3
BRADFORD, JOHN F.
Exec Dt:
03/25/2015
4
SULLIVAN, ERIC C.
Exec Dt:
03/25/2015
5
BLACKMAN, MARK P.
Exec Dt:
02/27/2015
6
MASSEY, ALAN J.
Exec Dt:
02/26/2015
7
RICKS, GREGORY L.
Exec Dt:
03/25/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9782857
US20150152687
14611167
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 32
Reel/Frame:036384/0739   Pages: 8
Recorded: 08/20/2015
Attorney Dkt #:1684-12639(ECC4-58703-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, ERIC C.
Exec Dt:
08/19/2015
2
EVANS, KENNETH R.
Exec Dt:
06/11/2015
3
GIBBS, KENNETH A.
Exec Dt:
05/01/2015
4
MASSEY, ALAN J.
Exec Dt:
05/01/2015
5
OXFORD, JAMES ANDY
Exec Dt:
04/29/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005158
US20160158894
14564415
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 33
Reel/Frame:038881/0710   Pages: 4
Recorded: 06/10/2016
Attorney Dkt #:1684-12950(BSG4-58770-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, RICHARD JIN
Exec Dt:
03/03/2016
2
SULLIVAN, ERIC C.
Exec Dt:
11/19/2015
3
MAKKAR, NAVISH
Exec Dt:
11/09/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392933
US20170122099
14928722
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 34
Reel/Frame:037538/0430   Pages: 11
Recorded: 01/20/2016
Attorney Dkt #:1684-13065(NOZ4-60350-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, BO
Exec Dt:
01/15/2016
2
OXFORD, JAMES ANDY
Exec Dt:
01/20/2016
3
BILEN, JUAN MIGUEL
Exec Dt:
01/15/2016
4
SULLIVAN, ERIC C.
Exec Dt:
01/15/2016
5
CAO, WANJUN
Exec Dt:
01/15/2016
6
HUANG, XU
Exec Dt:
01/15/2016
7
STEVENS, JOHN H.
Exec Dt:
01/19/2016
8
PEREZ, CHRIS
Exec Dt:
01/19/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053916
US20170204675
15002189
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 35
Reel/Frame:037538/0680   Pages: 8
Recorded: 01/20/2016
Attorney Dkt #:1684-13064(CUT4-60364-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, BO
Exec Dt:
01/15/2016
2
HUANG, XU
Exec Dt:
01/15/2016
3
BILEN, JUAN MIGUEL
Exec Dt:
01/15/2016
4
STEVENS, JOHN H.
Exec Dt:
01/19/2016
5
SULLIVAN, ERIC C.
Exec Dt:
01/15/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10280479
US20170204672
15002211
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 36
Reel/Frame:044865/0603   Pages: 5
Recorded: 02/08/2018
Attorney Dkt #:1684-12978(OPT4-59537-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, KENNETH R.
Exec Dt:
01/21/2016
2
SULLIVAN, ERIC C.
Exec Dt:
01/15/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214968
US20170159370
14957203
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 37
Reel/Frame:045285/0043   Pages: 5
Recorded: 02/08/2018
Attorney Dkt #:1684-13045(OPT4-60994-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, KENNETH R.
Exec Dt:
01/21/2016
2
SULLIVAN, ERIC C.
Exec Dt:
01/15/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066444
US20170159369
14957186
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 38
Reel/Frame:040353/0625   Pages: 11
Recorded: 11/17/2016
Attorney Dkt #:1684-13304(CUC4-61069-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, STEVEN CRAIG
Exec Dt:
09/14/2016
2
RUFF, DANIEL E.
Exec Dt:
09/14/2016
3
BILEN, JUAN MIGUEL
Exec Dt:
09/15/2016
4
YU, BO
Exec Dt:
09/13/2016
5
EVANS, KENNETH R.
Exec Dt:
09/13/2016
6
HUANG, XU
Exec Dt:
09/14/2016
7
STEVENS, JOHN H.
Exec Dt:
09/15/2016
8
SULLIVAN, ERIC C.
Exec Dt:
09/14/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508323
US20170204674
15262893
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 39
Reel/Frame:048243/0533   Pages: 10
Recorded: 02/05/2019
Attorney Dkt #:1684-13784(BSG-63918-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, RICHARD
Exec Dt:
04/03/2018
2
EVANS, KENNETH R.
Exec Dt:
04/13/2018
3
VEMPATI, CHAITANYA K.
Exec Dt:
04/13/2018
4
GLASGOW, R. KEITH, JR.
Exec Dt:
04/04/2018
5
RONQUI, PRISCILA FARIAS
Exec Dt:
03/24/2018
6
SULLIVAN, ERIC C.
Exec Dt:
08/03/2018
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662755
US20190242237
15888904
Correspondence name and address
TRASK BRITT, P.C
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 40
Reel/Frame:046999/0761   Pages: 8
Recorded: 09/27/2018
Attorney Dkt #:1684-12980.1)BSG4-59116-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, ERIC C.
Exec Dt:
09/12/2018
2
RONQUI, PRISCILA FARIAS
Exec Dt:
09/19/2018
3
PRABHAKAR, MANJUNATH
Exec Dt:
09/26/2018
4
HABERNAL, JASON R.
Exec Dt:
09/14/2018
5
GLASGOW, R. KEITH, JR.
Exec Dt:
09/13/2018
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008857
US20190100993
16144834
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 41
Reel/Frame:047163/0575   Pages: 9
Recorded: 09/28/2018
Attorney Dkt #:1684-13150.1(BSG4-61155-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLASGOW, R. KEITH, JR
Exec Dt:
09/13/2018
2
SULLIVAN, ERIC C.
Exec Dt:
09/12/2018
3
RONQUI, PRISCILA FARIAS
Exec Dt:
09/19/2018
4
HABERNAL, JASON R.
Exec Dt:
09/14/2018
5
YAO, RICHARD
Exec Dt:
09/15/2018
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760401
US20190100986
16146220
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 42
Reel/Frame:051663/0407   Pages: 3
Recorded: 01/29/2020
Attorney Dkt #:1684-12977(BSG4-59518-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SULLIVAN, ERIC C.
Exec Dt:
01/15/2019
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200182044
16216695
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110

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