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Patent Assignment Assignor Details
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Assignor Name : ALTHOFF, GARY D.
Total Assignments: 7
Assignment: 1
Reel/Frame:014150/0891   Pages: 8
Recorded: 06/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2003
2
Exec Dt:
05/23/2003
3
Exec Dt:
06/03/2003
4
Exec Dt:
05/23/2003
5
Exec Dt:
06/02/2003
6
Exec Dt:
05/23/2003
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10453411
Correspondence name and address
CONLEY ROSE, P.C.
MARK E. SCOTT
PO BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:015710/0289   Pages: 6
Recorded: 02/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2005
2
Exec Dt:
12/15/2004
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10839785
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
GREGG A. PEACOCK
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:035932/0845   Pages: 7
Recorded: 06/17/2015
Attorney Dkt #:1880.348US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2011
2
Exec Dt:
07/05/2011
3
Exec Dt:
07/14/2011
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14008409
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 4
Reel/Frame:027637/0656   Pages: 9
Recorded: 02/02/2012
Attorney Dkt #:1880.365WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2012
2
Exec Dt:
01/04/2012
3
Exec Dt:
01/25/2012
4
Exec Dt:
01/30/2012
5
Exec Dt:
01/04/2012
6
Exec Dt:
01/04/2012
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14374023
Correspondence name and address
MARK V. MULLER
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 5
Reel/Frame:036146/0093   Pages: 11
Recorded: 07/21/2015
Attorney Dkt #:1880.365US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2012
2
Exec Dt:
01/04/2012
3
Exec Dt:
01/25/2012
4
Exec Dt:
01/30/2012
5
Exec Dt:
01/04/2012
6
Exec Dt:
01/04/2012
Assignee
1
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14374023
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:037186/0538   Pages: 3
Recorded: 12/02/2015
Attorney Dkt #:001001.2007-IP-004996C1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2009
2
Exec Dt:
03/31/2015
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14956495
Correspondence name and address
HOWARD L. SPEIGHT
12610 TRAIL HOLLOW DRIVE
HOUSTON, TX 77024
Assignment: 7
Reel/Frame:043594/0710   Pages: 4
Recorded: 09/14/2017
Attorney Dkt #:164.2011-IP-050726 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2015
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15558508
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731

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