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Patent Assignment Assignor Details
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Assignor Name : DUGGAN, JAMES L.
Total Assignments: 9
Assignment: 1
Reel/Frame:011756/0918   Pages: 6
Recorded: 04/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COSTO, ROBERT J., JR.
Exec Dt:
01/16/2001
2
OVERSTREET, JAMES L.
Exec Dt:
01/16/2001
3
ZAHRADNIK, ANTON F.
Exec Dt:
01/16/2001
4
DUGGAN, JAMES L.
Exec Dt:
01/16/2001
5
SMITH, RUSSEL S.
Exec Dt:
01/16/2001
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6651756
NONE
09715406
Correspondence name and address
TRASK BRITT
BRADLEY B. JENSEN
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 2
Reel/Frame:014715/0198   Pages: 5
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHERWOOD, WILLIAM H., JR.
Exec Dt:
11/14/2003
2
COSTO, ROBERT J., JR.
Exec Dt:
11/14/2003
3
DUGGAN, JAMES L.
Exec Dt:
11/14/2003
4
BORREMANS, L.R.
Exec Dt:
11/14/2003
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070011
US20050103533
10715050
Correspondence name and address
TRASKBRITT
TRENT N. BUTCHER
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 3
Reel/Frame:017767/0260   Pages: 13
Recorded: 04/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, REDD H.
Exec Dt:
03/27/2006
2
STEVENS, JOHN H.
Exec Dt:
03/29/2006
3
DUGGAN, JAMES L.
Exec Dt:
03/28/2006
4
LYONS, NICHOLAS J.
Exec Dt:
03/27/2006
5
EASON, JIMMY W.
Exec Dt:
03/29/2006
6
GLADNEY, JARED D.
Exec Dt:
03/28/2006
7
OXFORD, JAMES A.
Exec Dt:
03/28/2006
8
CHREST, BENJAMIN J.
Exec Dt:
12/17/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776256
US20070102199
11272439
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 4
Reel/Frame:018680/0637   Pages: 4
Recorded: 12/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGAN, JAMES L.
Exec Dt:
12/12/2006
2
SMITH, REDD H.
Exec Dt:
12/12/2006
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775287
US20080135304
11637327
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 5
Reel/Frame:019197/0369   Pages: 5
Recorded: 03/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OXFORD, JAMES ANDY
Exec Dt:
03/26/2007
2
STEVENS, JOHN H.
Exec Dt:
03/29/2007
3
DUGGAN, JAMES L.
Exec Dt:
03/27/2007
4
SMITH, REDD H.
Exec Dt:
03/29/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7681668
US20080236899
11731245
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 6
Reel/Frame:019502/0006   Pages: 4
Recorded: 06/22/2007
Attorney Dkt #:1684-8191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGAN, JAMES L.
Exec Dt:
05/17/2007
2
STEVENS, JOHN H.
Exec Dt:
05/17/2007
3
SMITH, REDD H.
Exec Dt:
05/17/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080223622
11717905
Correspondence name and address
TRASBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 7
Reel/Frame:021161/0757   Pages: 5
Recorded: 06/27/2008
Attorney Dkt #:1684-8350US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, REDD H.
Exec Dt:
06/17/2008
2
DUGGAN, JAMES L.
Exec Dt:
06/17/2008
3
SINGH, ANUPAM K.
Exec Dt:
06/17/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703556
US20090301787
12133288
Correspondence name and address
J. JEFFREY GUNN
230 S. 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 8
Reel/Frame:021252/0640   Pages: 7
Recorded: 07/17/2008
Attorney Dkt #:1684-8351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, REDD H.
Exec Dt:
06/17/2008
2
STEVENS, JOHN H.
Exec Dt:
06/17/2008
3
DUGGAN, JAMES L.
Exec Dt:
06/17/2008
4
LYONS, NICHOLAS L.
Exec Dt:
06/17/2008
5
EASON, JIMMY W.
Exec Dt:
06/19/2008
6
MATTHEWS, OLIVER, III
Exec Dt:
07/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8079429
US20090301786
12133245
Correspondence name and address
J. JEFFREY GUNN
230 S. 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 9
Reel/Frame:021275/0307   Pages: 9
Recorded: 07/22/2008
Attorney Dkt #:1684-8351US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FOURTH ASSIGNOR FROM NICHOLAS L. LYONS TO NICHOLAS J. LYONS PREVIOUSLY RECORDED ON REEL 021252 FRAME 0640. ASSIGNOR(S) HEREBY CONFIRMS THE TRANSFER OF ASSIGNORS' ENTIRE RIGHT, TITLE & INTEREST IN & TO ANY & ALL IMPROVEMENTS WHICH ARE DISCLOSED IN THE APPLICATION.
Assignors
1
SMITH, REDD H.
Exec Dt:
06/17/2008
2
STEVENS, JOHN H.
Exec Dt:
06/17/2008
3
DUGGAN, JAMES L.
Exec Dt:
06/17/2008
4
LYONS, NICHOLAS J.
Exec Dt:
06/17/2008
5
EASON, JIMMY W.
Exec Dt:
06/19/2008
6
MATTHEWS, OLIVER, III
Exec Dt:
07/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8079429
US20090301786
12133245
Correspondence name and address
J. JEFFREY GUNN
230 S. 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102

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