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Patent Assignment Assignee Details
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Assignee Name : ZEECO, INC.
Total Assignments: 26
Assignment: 1
Reel/Frame:006881/0833   Pages: 3
Recorded: 01/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/1994
2
Exec Dt:
01/25/1994
3
Exec Dt:
01/25/1994
4
Exec Dt:
01/25/1994
Assignee
1
P.O. BOX 52165
TULSA, OKLAHOMA 74152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08187172
Correspondence name and address
HEAD & JOHNSON
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:007790/0954   Pages: 3
Recorded: 10/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1995
2
Exec Dt:
09/28/1995
3
Exec Dt:
09/28/1995
4
Exec Dt:
09/28/1995
Assignee
1
P.O. BOX 52165
TULSA, OKLAHOMA 74152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08538621
Correspondence name and address
HEAD & JOHNSON
PAUL H. JOHNSON
223 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 3
Reel/Frame:009829/0106   Pages: 6
Recorded: 03/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/1999
2
Exec Dt:
03/12/1999
3
Exec Dt:
03/12/1999
4
Exec Dt:
03/12/1999
5
Exec Dt:
03/12/1999
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09267249
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
BRENT A CAPEHART
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 4
Reel/Frame:010621/0030   Pages: 6
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2000
2
Exec Dt:
03/10/2000
3
Exec Dt:
03/10/2000
4
Exec Dt:
03/10/2000
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09523261
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
BRENT A CAPEHART
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 5
Reel/Frame:011856/0750   Pages: 7
Recorded: 06/04/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL 011593 FRAME 0366.
Assignors
1
Exec Dt:
03/06/2001
2
Exec Dt:
03/06/2001
3
Exec Dt:
03/06/2001
4
Exec Dt:
03/06/2001
Assignee
1
22151 EAST 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09800704
Correspondence name and address
FELLERS, SNIDER, BLANKENSHIP ET AL.
DENNIS D. BROWN
321 SOUTH BOSTON, SUITE 800
TULSA, OK 74103-3318
Assignment: 6
Reel/Frame:012091/0066   Pages: 7
Recorded: 08/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2001
2
Exec Dt:
03/27/2001
3
Exec Dt:
03/27/2001
4
Exec Dt:
03/27/2001
Assignee
1
22151 EAST 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09828722
Correspondence name and address
FELLERS, SNIDER, BLANKENSHIP ET AL
DENNIS D. BROWN
321 S. BOSTON, SUITE 800
TULSA, OK 74103-3318
Assignment: 7
Reel/Frame:012357/0968   Pages: 4
Recorded: 11/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2001
2
Exec Dt:
10/26/2001
3
Exec Dt:
10/26/2001
4
Exec Dt:
10/23/2001
5
Exec Dt:
10/23/2001
Assignee
1
22151 EAST 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10004055
Correspondence name and address
FELLERS, SNIDER, BLANKENSHIP, ET AL
DENNIS D. BROWN
321 SOUTH BOSTON, SUITE 800
TULSA, OKLAHOMA 74103-3318
Assignment: 8
Reel/Frame:014156/0632   Pages: 2
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2003
2
Exec Dt:
05/22/2003
3
Exec Dt:
05/22/2003
4
Exec Dt:
05/22/2003
Assignee
1
22151 EAST 91 STREET
BROKEN ARROW, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10452857
Correspondence name and address
FELLERS, SNIDER ET AL.
DENNIS D. BROWN
321 SOUTH BOSTON, SUITE 800
TULSA, OK 74103-3318
Assignment: 9
Reel/Frame:015151/0725   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2004
2
Exec Dt:
09/07/2004
3
Exec Dt:
09/07/2004
4
Exec Dt:
09/07/2004
5
Exec Dt:
09/07/2004
Assignee
1
22151 EAST 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10869986
Correspondence name and address
FELLERS, SNIDER, BLANKENSHIP, ET AL
DENNIS D. BROWN
321 SOUTH BOSTON, SUITE 800
TULSA, OKLAHOMA 74103-3318
Assignment: 10
Reel/Frame:016637/0047   Pages: 4
Recorded: 10/12/2005
Attorney Dkt #:65588/04-698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2005
2
Exec Dt:
06/29/2005
3
Exec Dt:
06/29/2005
4
Exec Dt:
06/29/2005
5
Exec Dt:
06/29/2005
Assignee
1
22151 E. 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11180387
Correspondence name and address
DENNIS D. BROWN
321 SOUTH BOSTON
SUITE 800
TULSA, OK 74103-3318
Assignment: 11
Reel/Frame:025616/0899   Pages: 3
Recorded: 01/11/2011
Attorney Dkt #:71007/10-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2011
Assignee
1
22151 E. 91 STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12960613
Correspondence name and address
FELLERS SNIDER BLANKENSHIP BAILEY & TIPP
THE KENNEDY BUILDING
321 SOUTH BOSTON SUITE 800
TULSA, OK 74103-3318
Assignment: 12
Reel/Frame:029268/0831   Pages: 10
Recorded: 11/09/2012
Attorney Dkt #:51069/12-508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2012
2
Exec Dt:
11/05/2012
3
Exec Dt:
11/06/2012
4
Exec Dt:
11/05/2012
5
Exec Dt:
11/07/2012
6
Exec Dt:
11/06/2012
7
Exec Dt:
11/05/2012
8
Exec Dt:
11/05/2012
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13672791
Correspondence name and address
DENNIS D. BROWN
321 SOUTH BOSTON
SUITE 800
TULSA, OK 74103
Assignment: 13
Reel/Frame:030347/0880   Pages: 10
Recorded: 05/03/2013
Attorney Dkt #:46612/12-456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2013
2
Exec Dt:
03/14/2013
3
Exec Dt:
03/13/2013
4
Exec Dt:
03/14/2013
5
Exec Dt:
03/13/2013
6
Exec Dt:
03/19/2013
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13789004
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 14
Reel/Frame:032351/0600   Pages: 14
Recorded: 03/05/2014
Attorney Dkt #:13018/13-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2014
2
Exec Dt:
02/17/2014
3
Exec Dt:
02/26/2014
4
Exec Dt:
02/19/2014
5
Exec Dt:
02/28/2014
6
Exec Dt:
02/17/2014
7
Exec Dt:
02/17/2014
8
Exec Dt:
02/14/2014
9
Exec Dt:
02/20/2014
10
Exec Dt:
02/14/2014
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14197333
Correspondence name and address
DENNIS BROWN, BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 15
Reel/Frame:033365/0698   Pages: 10
Recorded: 07/22/2014
Attorney Dkt #:67588/14-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
06/27/2014
3
Exec Dt:
06/26/2014
4
Exec Dt:
06/26/2014
5
Exec Dt:
06/26/2014
6
Exec Dt:
06/27/2014
7
Exec Dt:
06/20/2014
8
Exec Dt:
07/02/2014
9
Exec Dt:
07/11/2014
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14299820
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 16
Reel/Frame:037715/0862   Pages: 10
Recorded: 02/11/2016
Attorney Dkt #:67588/14-114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2016
2
Exec Dt:
01/13/2016
3
Exec Dt:
01/14/2016
4
Exec Dt:
01/13/2016
5
Exec Dt:
01/11/2016
6
Exec Dt:
01/13/2016
7
Exec Dt:
01/11/2016
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14991258
Correspondence name and address
DENNIS D. BROWN, BROWN PATENT LAW, PLLC
2700 N. HEMLOCK CT., SUITE 111 E
BROKEN ARROW, OK 74012
Assignment: 17
Reel/Frame:046175/0122   Pages: 6
Recorded: 06/22/2018
Attorney Dkt #:67588/18-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2018
2
Exec Dt:
06/13/2018
3
Exec Dt:
06/13/2018
4
Exec Dt:
06/13/2018
5
Exec Dt:
06/13/2018
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15946777
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 18
Reel/Frame:046148/0842   Pages: 4
Recorded: 06/20/2018
Attorney Dkt #:67588/17-095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2018
2
Exec Dt:
06/06/2018
3
Exec Dt:
06/06/2018
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16013625
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 19
Reel/Frame:050049/0851   Pages: 6
Recorded: 08/14/2019
Attorney Dkt #:67588/18-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2019
2
Exec Dt:
08/05/2019
3
Exec Dt:
08/05/2019
4
Exec Dt:
08/07/2019
5
Exec Dt:
08/05/2019
6
Exec Dt:
08/05/2019
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16540355
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 20
Reel/Frame:050355/0968   Pages: 6
Recorded: 09/12/2019
Attorney Dkt #:67588/18-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2019
2
Exec Dt:
09/10/2019
3
Exec Dt:
09/10/2019
4
Exec Dt:
09/10/2019
5
Exec Dt:
09/10/2019
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16568519
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 21
Reel/Frame:052674/0453   Pages: 6
Recorded: 05/15/2020
Attorney Dkt #:67588/19-256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
04/29/2020
3
Exec Dt:
04/29/2020
4
Exec Dt:
04/29/2020
5
Exec Dt:
04/29/2020
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16875286
Correspondence name and address
DENNIS D. BROWN, BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 22
Reel/Frame:052673/0816   Pages: 6
Recorded: 05/15/2020
Attorney Dkt #:67588/20-902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/12/2020
3
Exec Dt:
05/12/2020
4
Exec Dt:
05/12/2020
5
Exec Dt:
05/12/2020
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16875194
Correspondence name and address
DENNIS D. BROWN, BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 23
Reel/Frame:052682/0608   Pages: 6
Recorded: 05/18/2020
Attorney Dkt #:67588/19-244
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 052675 FRAME: 0465. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/12/2020
3
Exec Dt:
05/12/2020
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16875491
Correspondence name and address
DENNIS D. BROWN, BROWN PATENT LAW, PLLC
2700 N. HEMLOCK CT., SUITE 111 E
BROKEN ARROW, OK 74012
Assignment: 24
Reel/Frame:052988/0893   Pages: 7
Recorded: 06/19/2020
Attorney Dkt #:4839-2534
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/05/2020
Assignees
1
22151 E. 91ST STREET SOUTH
BROKEN ARROW, OKLAHOMA 74104
2
22151 E. 91ST STREET SOUTH
BROKEN ARROW, OKLAHOMA 74104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
09523261
 
NONE
09800704
 
NONE
09828722
 
NONE
10004055
 
NONE
10452857
 
NONE
10869986
 
NONE
11180387
 
NONE
12960613
 
13672791
 
NONE
13789004
 
NONE
13935152
 
NONE
14197333
 
14299820
Correspondence name and address
NANCY GRAHAM C/O WINSTEAD PC
2728 N. HARWOOD STREET
SUITE 500
DALLAS, TX 75201
Assignment: 25
Reel/Frame:056640/0158   Pages: 6
Recorded: 06/23/2021
Attorney Dkt #:67588/20-932
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2021
2
Exec Dt:
06/16/2021
3
Exec Dt:
06/16/2021
4
Exec Dt:
06/16/2021
5
Exec Dt:
06/16/2021
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17355768
Correspondence name and address
DENNIS D. BROWN, BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, OK 74012
Assignment: 26
Reel/Frame:061760/0516   Pages: 6
Recorded: 11/14/2022
Attorney Dkt #:67588/22-254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2022
2
Exec Dt:
11/09/2022
3
Exec Dt:
11/09/2022
4
Exec Dt:
11/09/2022
5
Exec Dt:
11/09/2022
6
Exec Dt:
11/09/2022
7
Exec Dt:
11/09/2022
Assignee
1
22151 EAST 91ST STREET
BROKEN ARROW, OKLAHOMA 74014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17986326
Correspondence name and address
BROWN PATENT LAW, P.L.L.C.
2700 N. HEMLOCK CT.
SUITE 111E
BROKEN ARROW, 74012 UNITED STATES

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