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Patent Assignment Assignor Details
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Assignor Name : BLACKMAN, WILLIAM C.
Total Assignments: 14
Assignment: 1
Reel/Frame:004204/0279   Pages: 4
Recorded: 12/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1983
2
Exec Dt:
11/29/1983
Assignee
1
1001 FANNIN, SUITE 3900
HOUSTON, TX, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06537518
Correspondence name and address
WIGMAN & COHEN
STE. 200, CRYSTAL SQ. 3
1735 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004902/0508   Pages: 2
Recorded: 06/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/27/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07212558
Correspondence name and address
DAVID A. ROSE
BUTLER AND BINION
1600 FIRST INTERSTATE BANK PLAZA
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:004930/0345   Pages: 4
Recorded: 08/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1988
2
Exec Dt:
07/27/1988
3
Exec Dt:
07/15/1988
Assignee
1
FIRST CITY TOWER, SUITE 4000
P.O. BOX 4446
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07231414
Correspondence name and address
ALAN R. THIELE
COOPER INDUSTRIES, INC.
P. O. BOX 4466
HOUSTON,TX 77210
Assignment: 4
Reel/Frame:007617/0210   Pages: 3
Recorded: 08/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/1995
2
Exec Dt:
07/27/1995
3
Exec Dt:
07/31/1995
Assignee
1
POST OFFICE BOX 4446
1001 FANNIN STREET, SUITE 4000
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08478759
Correspondence name and address
WILLIAM C. ROWLAND
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:008091/0879   Pages: 3
Recorded: 08/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/1996
2
Exec Dt:
08/08/1996
Assignee
1
1001 FANNIN, SUITE 4000
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08689474
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM C. ROWLAND
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:012986/0607   Pages: 2
Recorded: 06/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2002
2
Exec Dt:
06/07/2002
3
Exec Dt:
06/07/2002
4
Exec Dt:
06/07/2002
5
Exec Dt:
06/07/2002
Assignee
1
600 TRAVIS STREET, SUITE 5800
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29162045
Correspondence name and address
COATS & BENNETT, P.L.L.C.
JOHN R. OWEN, ESQ.
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27511
Assignment: 7
Reel/Frame:013023/0841   Pages: 2
Recorded: 06/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2002
2
Exec Dt:
06/17/2002
Assignee
1
600 TRAVIS, SUITE 5800
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10174629
Correspondence name and address
COATS & BENNETT, P.L.L.C.
JOHN R. OWEN, ESQ.
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27511
Assignment: 8
Reel/Frame:013369/0372   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2002
2
Exec Dt:
10/03/2002
3
Exec Dt:
10/03/2002
Assignee
1
600 TRAVIS STREET
SUITE 5800
HOUSTON, TEXAS 77002-2912
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29168630
Correspondence name and address
COATS & BENNETT
JOHN R. OWEN
1400 CRESCENT GREEN
SUITE 300
CARY, NC 27511
Assignment: 9
Reel/Frame:013682/0503   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2003
2
Exec Dt:
01/21/2003
Assignee
1
600 TRAVIS, SUITE 5800
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10347665
Correspondence name and address
COATS & BENNETT, PLLC.
JOHN R. OWEN
1400 CRESCENT GREEN, STE. 300
CARY, NC 27511
Assignment: 10
Reel/Frame:014004/0183   Pages: 2
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2003
2
Exec Dt:
04/22/2003
Assignee
1
600 TRAVIS, SUITE 5800
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10420252
Correspondence name and address
COATS & BENNETT, P.L.L.C.
JOHN R. OWEN
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27511
Assignment: 11
Reel/Frame:015482/0423   Pages: 4
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2004
2
Exec Dt:
06/10/2004
3
Exec Dt:
06/10/2004
4
Exec Dt:
06/10/2004
5
Exec Dt:
06/10/2004
6
Exec Dt:
06/10/2004
7
Exec Dt:
06/07/2004
8
Exec Dt:
06/04/2004
Assignee
1
600 TRAVIS, STE. 5800
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10844840
Correspondence name and address
COATS & BENNETT, P.L.L.C.
JOHN R. OWEN
1400 CRESCENT GREEN
STE. 300
CARY, NC 27511
Assignment: 12
Reel/Frame:016106/0773   Pages: 3
Recorded: 12/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2004
2
Exec Dt:
12/16/2004
3
Exec Dt:
12/12/2004
4
Exec Dt:
12/08/2004
5
Exec Dt:
12/16/2004
Assignee
1
600 TRAVIS STREET, SUITE 5800, PO BOX 4446
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11013858
Correspondence name and address
JOHN R. OWEN
COATS & BENNETT, PLLC
PO BOX 5
RALEIGH, NORTH CAROLINA 27602
Assignment: 13
Reel/Frame:037346/0812   Pages: 4
Recorded: 12/22/2015
Attorney Dkt #:4499-893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2004
2
Exec Dt:
12/16/2004
3
Exec Dt:
12/12/2004
4
Exec Dt:
12/08/2004
5
Exec Dt:
12/16/2004
Assignee
1
600 TRAVIS STREET
SUITE 5800, PO BOX 4446
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11866761
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN
SUITE 300
CARY, NC 27518
Assignment: 14
Reel/Frame:016479/0248   Pages: 2
Recorded: 04/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2005
2
Exec Dt:
04/14/2005
Assignee
1
600 TRAVIS STREET, SUITE 5800
HOUSTON, TEXAS 77002-2912
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106090
Correspondence name and address
JOHN R. OWEN
COATS & BENNETT, PLLC
PO BOX 5
RALEIGH, NC 27602

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