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Patent Assignment Assignor Details
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Assignor Name : CLAPPER, DENNIS K.
Total Assignments: 26
Assignment: 1
Reel/Frame:004259/0729   Pages: 3
Recorded: 05/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1984
2
Exec Dt:
04/25/1984
3
Exec Dt:
04/25/1984
Assignee
1
3920 ESSEX LANE,
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06609025
Correspondence name and address
WILLIAM C. NORVELL, JR.
NORVELL AND ASSOCIATES
6363 WOODWAY,
SUITE 275
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:004485/0280   Pages: 2
Recorded: 11/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/01/1985
2
Exec Dt:
11/01/1985
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06798965
Correspondence name and address
WILLIAM C. NORVELL, JR.
NORVELL & ASSOCIATES
6363 WOODWAY, STE. 275
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:004558/0214   Pages: 2
Recorded: 05/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/15/1986
2
Exec Dt:
05/15/1986
Assignee
1
3900 ESSEX LANE
A CORP. OF DE.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06867083
Correspondence name and address
WILLIAM C. NORVELL
NORVELL & ASSOCIATES
6363 WOODWAY, SUITE 275
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:004845/0327   Pages: 2
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1988
2
Exec Dt:
01/22/1988
3
Exec Dt:
01/22/1988
Assignee
1
3900 ESSEX LANE, SUITE 800
A DE CORP.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07128798
Correspondence name and address
NORVELL & ASSOCIATES
6363 WOODWAY, SUITE 275
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:005334/0347   Pages: 2
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/08/1990
2
Exec Dt:
06/08/1990
Assignee
1
3800 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07536735
Correspondence name and address
CHARLES D. GUNTER, JR.,
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 6
Reel/Frame:007974/0202   Pages: 3
Recorded: 05/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1996
2
Exec Dt:
04/29/1996
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08641595
Correspondence name and address
PAULA D. MORRIS
SUITE 500
ONE GREENWAY PLAZA
HOUSTON, TX 77027
Assignment: 7
Reel/Frame:008598/0867   Pages: 4
Recorded: 07/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/1997
2
Exec Dt:
04/02/1997
3
Exec Dt:
04/01/1997
Assignee
1
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08814247
Correspondence name and address
MADAN & MORRIS
PAUL MORRIS
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 8
Reel/Frame:008752/0240   Pages: 6
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/1997
2
Exec Dt:
04/07/1997
3
Exec Dt:
04/07/1997
4
Exec Dt:
04/07/1997
5
Exec Dt:
04/07/1997
6
Exec Dt:
04/07/1997
7
Exec Dt:
04/07/1997
8
Exec Dt:
04/07/1997
Assignee
1
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08823851
Correspondence name and address
MADAN & MORRIS
PAULA MORRIS
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5638
Assignment: 9
Reel/Frame:009344/0830   Pages: 5
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/1998
2
Exec Dt:
01/08/1998
3
Exec Dt:
01/14/1998
4
Exec Dt:
01/20/1998
Assignee
1
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09009554
Correspondence name and address
MADAN & MORRIS
PAULA D. MORRIS
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 10
Reel/Frame:010309/0338   Pages: 4
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/1999
2
Exec Dt:
10/06/1999
3
Exec Dt:
10/06/1999
4
Exec Dt:
10/06/1999
Assignee
1
STE 1200
3900 ESSEX LN
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09416685
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 11
Reel/Frame:010625/0001   Pages: 5
Recorded: 02/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2000
2
Exec Dt:
02/16/2000
3
Exec Dt:
02/16/2000
Assignee
1
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09506074
Correspondence name and address
MADAN, MOSSMAN, & SRIRAM, P.C.
DAVID D. MOSSMAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5638
Assignment: 12
Reel/Frame:011651/0777   Pages: 3
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2000
2
Exec Dt:
09/15/2000
Assignee
1
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09666726
Correspondence name and address
PAULA D. MORRIS & ASSOC., P.C.
PAULA D. MORRIS
2925 BRIARPARK, SUITE 930
HOUSTON, TEXAS 77042
Assignment: 13
Reel/Frame:011727/0407   Pages: 8
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2001
2
Exec Dt:
03/30/2001
3
Exec Dt:
03/30/2001
4
Exec Dt:
03/29/2001
5
Exec Dt:
03/30/2001
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09785842
Correspondence name and address
MADAN, MOSSMAN, SRIRAM, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA, STE 700
HOUSTON, TX 77057
Assignment: 14
Reel/Frame:012695/0797   Pages: 4
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2002
2
Exec Dt:
01/22/2002
3
Exec Dt:
01/18/2002
4
Exec Dt:
01/22/2002
Assignee
1
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09997830
Correspondence name and address
PAULA D. MORRIS & ASSOC., P.C.
PAULA D. MORRIS
2925 BRIARPARK, SUITE 930
HOUSTON, TEXAS 77042
Assignment: 15
Reel/Frame:014893/0726   Pages: 4
Recorded: 07/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2004
2
Exec Dt:
06/16/2004
3
Exec Dt:
06/16/2004
4
Exec Dt:
06/16/2004
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10792056
Correspondence name and address
THE MORRIS LAW FIRM, P.C.
PAULA D. MORRIS
10260 WESTHEIMER, SUITE 360
HOUSTON, TX 77042-3110
Assignment: 16
Reel/Frame:017255/0548   Pages: 3
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2006
2
Exec Dt:
02/01/2006
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11284163
Correspondence name and address
PAULA D. MORRIS
MORRIS & AMATONG, P.C.
10260 WESTHEIMER, SUITE 360
HOUSTON, TEXAS 77042
Assignment: 17
Reel/Frame:018053/0808   Pages: 3
Recorded: 08/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2006
2
Exec Dt:
07/27/2006
3
Exec Dt:
07/27/2006
Assignee
1
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11437351
Correspondence name and address
DAVID L. MOSSMAN
MADAN, MOSSMAN & SRIRAM P.C.
SUITE 700
HOUSTON, TX 77057
Assignment: 18
Reel/Frame:024333/0064   Pages: 5
Recorded: 05/04/2010
Attorney Dkt #:WBF4-23110-USCP5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2010
2
Exec Dt:
02/22/2010
3
Exec Dt:
02/22/2010
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12707830
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 19
Reel/Frame:026786/0039   Pages: 4
Recorded: 08/22/2011
Attorney Dkt #:SLG4-51433-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2011
2
Exec Dt:
06/29/2011
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13167342
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC-CDK
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 20
Reel/Frame:029220/0196   Pages: 3
Recorded: 10/31/2012
Attorney Dkt #:SPF4-28553-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2012
2
Exec Dt:
10/05/2012
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13558641
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 21
Reel/Frame:032804/0422   Pages: 6
Recorded: 05/01/2014
Attorney Dkt #:OSF4-54547-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2014
2
Exec Dt:
04/09/2014
3
Exec Dt:
04/09/2014
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14102162
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 22
Reel/Frame:036199/0368   Pages: 5
Recorded: 07/28/2015
Attorney Dkt #:EMF4-57466-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2015
2
Exec Dt:
07/24/2015
3
Exec Dt:
07/23/2015
4
Exec Dt:
07/24/2015
5
Exec Dt:
07/23/2015
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14804741
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 23
Reel/Frame:036637/0641   Pages: 5
Recorded: 09/23/2015
Attorney Dkt #:EMF4-58746-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2015
2
Exec Dt:
09/18/2015
3
Exec Dt:
09/18/2015
4
Exec Dt:
09/23/2015
5
Exec Dt:
09/21/2015
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14746350
Correspondence name and address
DAVID L. MOSSMAN
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 24
Reel/Frame:040141/0802   Pages: 2
Recorded: 10/26/2016
Attorney Dkt #:WBF4-60623-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/07/2016
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15241530
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 25
Reel/Frame:041521/0602   Pages: 3
Recorded: 03/09/2017
Attorney Dkt #:WBF4-62392-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2017
2
Exec Dt:
03/03/2017
Assignee
1
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15448241
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 26
Reel/Frame:060678/0861   Pages: 3
Recorded: 07/31/2022
Attorney Dkt #:66WBF-501821-US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2022
2
Exec Dt:
05/26/2022
Assignee
1
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17361049
Correspondence name and address
MOSSMAN, KUMAR & TYLER, P.C.
PO BOX 421239
SUITE 375N
HOUSTON, TX 77242

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