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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SLOAN, MARK L.
Total Assignments: 14
Assignment: 1
Reel/Frame:004051/0022   Pages: 2
Recorded: 10/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/20/1982
2
Exec Dt:
08/20/1982
Assignee
1
DALLAS,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06410276
Correspondence name and address
RICHARD . BYRON
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 2
Reel/Frame:005811/0817   Pages: 4
Recorded: 08/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1991
2
Exec Dt:
08/14/1991
3
Exec Dt:
08/14/1991
Assignee
1
SEATTLE, WASHINGTON
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07722944
Correspondence name and address
ROBERT B. HUGHES
HUGHES & MULTER
1720 IOWA ST.
BELLINGHAM, WA 98226
Assignment: 3
Reel/Frame:007817/0786   Pages: 2
Recorded: 12/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/1995
Assignee
1
P. O. BOX 3707, M/S 13-08
7755 E. MARGINAL WAY SO., M/S 13-08
SEATTLE, WASHINGTON 98108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08573047
Correspondence name and address
THE BOEING COMPANY
THOMAS W. HENNEN
7755 E. MARGINAL WAY SO., M/S 13-08
P.O. BOX 3707, M/S 13-08
SEATTLE, WA 98124-2207
Assignment: 4
Reel/Frame:009374/0533   Pages: 4
Recorded: 08/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/1998
2
Exec Dt:
07/27/1998
3
Exec Dt:
07/30/1998
Assignee
1
7755 E. MARGINAL WAY SOUTH
SEATTLE, WASHINGTON 98108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09129594
Correspondence name and address
CHRISTENSEN O'CONNOR JOHNSON ET AL.
GARY S. KINDNESS, ESQ.
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 5
Reel/Frame:012651/0169   Pages: 4
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2002
2
Exec Dt:
02/12/2002
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10021799
Correspondence name and address
BAKER ATLAS DIVISION OF BAKER HUGHES,
INCORPORATED
DARRYL M. SPRINGS, DIVISION IP COUNSEL
P.O. BOX 1407
HOUSTON, TEXAS 77251
Assignment: 6
Reel/Frame:016845/0597   Pages: 3
Recorded: 09/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/14/2003
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703114
Correspondence name and address
KEITH R. DERRINGTON
FROST BANK BUILDING
6750 WEST LOOP SOUTH, SUITE 920
BELLAIRE, TX 77401
Assignment: 7
Reel/Frame:017372/0052   Pages: 3
Recorded: 03/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/14/2003
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11263090
Correspondence name and address
KEITH R. DERRINGTON
FROST BANK BUILDING
6750 WEST LOOP SOUTH, SUITE 920
BELLAIRE, TEXAS 77401
Assignment: 8
Reel/Frame:014150/0689   Pages: 3
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/04/2003
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10454888
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC.
MARK D. ELCHUK
PO BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:016359/0073   Pages: 5
Recorded: 03/10/2005
Attorney Dkt #:7784000580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2005
2
Exec Dt:
01/25/2005
3
Exec Dt:
01/25/2005
4
Exec Dt:
01/24/2005
5
Exec Dt:
02/01/2005
6
Exec Dt:
01/27/2005
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10454888
Correspondence name and address
MARK D. ELCHUK
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:019383/0935   Pages: 6
Recorded: 06/05/2007
Attorney Dkt #:7784-001052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2007
2
Exec Dt:
05/31/2007
3
Exec Dt:
06/04/2007
4
Exec Dt:
06/04/2007
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758406
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:020611/0407   Pages: 5
Recorded: 03/06/2008
Attorney Dkt #:534-46010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
02/27/2008
3
Exec Dt:
02/27/2008
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12043542
Correspondence name and address
KEITH R. DERRINGTON (005355.700177)
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 12
Reel/Frame:021136/0245   Pages: 6
Recorded: 06/23/2008
Attorney Dkt #:534-45663-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2008
2
Exec Dt:
06/10/2008
3
Exec Dt:
06/10/2008
4
Exec Dt:
06/10/2008
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12137671
Correspondence name and address
KEITH R. DERRINGTON (005355.700151)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 13
Reel/Frame:027894/0763   Pages: 10
Recorded: 03/20/2012
Attorney Dkt #:005355.700184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2009
2
Exec Dt:
08/26/2009
3
Exec Dt:
08/26/2009
4
Exec Dt:
09/09/2009
5
Exec Dt:
03/09/2012
6
Exec Dt:
08/25/2009
7
Exec Dt:
12/28/2009
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12394598
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 14
Reel/Frame:024186/0968   Pages: 6
Recorded: 03/26/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2010
2
Exec Dt:
03/15/2010
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12732943
Correspondence name and address
KEITH R. DERRINGTON
P.O. BOX 61389
711 LOUISIANA
HOUSTON, TEXAS 77208-1389

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