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Patent Assignment Assignor Details
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Assignor Name : DELONG, ROBERT C.
Total Assignments: 6
Assignment: 1
Reel/Frame:007809/0599   Pages: 3
Recorded: 12/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIMANOWKA, WOJCIECH A.
Exec Dt:
12/11/1995
2
DELONG, ROBERT C.
Exec Dt:
12/11/1995
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5667314
NONE
08571318
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLION, LLP
JAMES E. BRADLEY
2600 CONTINENTAL PLAZA, SUITE 2600
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 2
Reel/Frame:008458/0486   Pages: 2
Recorded: 02/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DELONG, ROBERT C.
Exec Dt:
02/03/1997
Assignee
1
BACKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5779434
NONE
08796154
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
JAMES E. BRADLEY
3600 ESSEX, STE. 1120
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:008653/0846   Pages: 4
Recorded: 07/02/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL 8484, FRAME 0486.
Assignor
1
DELONG, ROBERT C.
Exec Dt:
02/03/1997
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5779434
NONE
08796154
Correspondence name and address
FELSMAN, BRADLEY, GUNTER, ET AL.
JAMES E. BRADLEY
3600 ESSEX, SUITE 1120
HOUSTON, TX 77027
Assignment: 4
Reel/Frame:016298/0489   Pages: 4
Recorded: 02/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DELONG, ROBERT C.
Exec Dt:
02/17/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7086294
US20050183515
11061159
Correspondence name and address
JAMES E. BRADLEY
BARACEWELL & PATTERSON, LLP
711 LOUISIANA, SUITE 2900
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:017679/0471   Pages: 7
Recorded: 03/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMPLE, RYAN
Exec Dt:
03/06/2006
2
DELONG, ROBERT C.
Exec Dt:
03/06/2006
3
BRUNNER, CHRISTOPHER
Exec Dt:
03/07/2006
4
PORETTI, ARUTOR L.
Exec Dt:
03/06/2006
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575413
US20060204359
11372616
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 6
Reel/Frame:025062/0914   Pages: 3
Recorded: 09/29/2010
Attorney Dkt #:ESP4-50784-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMPLE, RYAN P.
Exec Dt:
09/27/2010
2
DELONG, ROBERT C.
Exec Dt:
09/27/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8721181
US20120076448
12893603
Correspondence name and address
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242

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