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Patent Assignment Assignor Details
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Assignor Name : PARKER, CHARLES D.
Total Assignments: 11
Assignment: 1
Reel/Frame:008069/0343   Pages: 5
Recorded: 07/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/1996
2
Exec Dt:
07/12/1996
3
Exec Dt:
07/11/1996
4
Exec Dt:
07/12/1996
5
Exec Dt:
07/12/1996
Assignee
1
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
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NONE
08667305
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 2
Reel/Frame:012524/0491   Pages: 22
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2001
2
Exec Dt:
11/28/2001
3
Exec Dt:
11/28/2001
4
Exec Dt:
11/28/2001
5
Exec Dt:
12/03/2001
6
Exec Dt:
07/03/2001
7
Exec Dt:
11/30/2001
8
Exec Dt:
12/11/2001
9
Exec Dt:
11/29/2001
10
Exec Dt:
12/03/2001
Assignee
1
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09893505
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:018444/0984   Pages: 14
Recorded: 10/27/2006
Attorney Dkt #:WEAT/0157.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2001
2
Exec Dt:
11/28/2001
3
Exec Dt:
11/28/2001
4
Exec Dt:
11/28/2001
5
Exec Dt:
12/03/2001
6
Exec Dt:
11/30/2001
7
Exec Dt:
12/11/2001
8
Exec Dt:
11/29/2001
9
Exec Dt:
12/03/2001
10
Exec Dt:
07/03/2001
Assignee
1
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11533679
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:013636/0230   Pages: 3
Recorded: 01/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/12/2002
Assignee
1
306 BOWEN HALL, HARDY ROAD
MISSISSIPPI STATE, MISSISSIPPI 39762
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10263780
Correspondence name and address
PIPER RUDNICK LLP
PERRY E. VAN OVER
1200 NINETEENTH STREET, N.W.
WASHINGTON, DC 20036-2412
Assignment: 5
Reel/Frame:018579/0059   Pages: 4
Recorded: 12/04/2006
Attorney Dkt #:WEAT/0775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2006
2
Exec Dt:
11/13/2006
Assignee
1
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11531567
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:027724/0882   Pages: 3
Recorded: 02/17/2012
Attorney Dkt #:205-0314US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2012
2
Exec Dt:
02/03/2012
3
Exec Dt:
02/02/2012
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13359937
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 7
Reel/Frame:031021/0107   Pages: 7
Recorded: 08/15/2013
Attorney Dkt #:WEAT/1133US / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2013
2
Exec Dt:
07/09/2013
3
Exec Dt:
07/09/2013
4
Exec Dt:
07/12/2013
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13936856
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:044944/0165   Pages: 7
Recorded: 02/15/2018
Attorney Dkt #:WEAT/1133USC01 ASG-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2013
2
Exec Dt:
07/09/2013
3
Exec Dt:
07/09/2013
4
Exec Dt:
07/12/2013
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15897521
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:032303/0263   Pages: 3
Recorded: 02/26/2014
Attorney Dkt #:WEAT/1201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2014
2
Exec Dt:
02/12/2014
3
Exec Dt:
02/13/2014
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14178004
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:037430/0382   Pages: 9
Recorded: 01/07/2016
Attorney Dkt #:205-0385US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/2014
2
Exec Dt:
02/19/2014
3
Exec Dt:
02/19/2014
4
Exec Dt:
02/19/2014
5
Exec Dt:
02/27/2014
6
Exec Dt:
03/03/2014
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14200566
Correspondence name and address
KRISTIN M. LAWSON
BLANK ROME LLP
ONE LOGAN SQUARE
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:035578/0380   Pages: 10
Recorded: 05/06/2015
Attorney Dkt #:2754.130US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2014
2
Exec Dt:
11/20/2014
3
Exec Dt:
12/03/2014
4
Exec Dt:
12/03/2014
5
Exec Dt:
03/20/2015
6
Exec Dt:
11/25/2014
Assignee
1
PO BOX 5107
SIOUX FALLS, SOUTH DAKOTA 57117-5107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14465388
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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