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Patent Assignment Assignor Details
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Assignor Name : HOU, YANAN
Total Assignments: 16
Assignment: 1
Reel/Frame:044989/0471   Pages: 9
Recorded: 02/21/2018
Attorney Dkt #:163.122 ET AL.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
12/27/2016
2
VANLUE, DUKE
Exec Dt:
12/27/2016
3
HOU, YANAN
Exec Dt:
12/27/2016
4
HUGHES, DAVID
Exec Dt:
12/27/2016
5
LI, LIGUO
Exec Dt:
12/27/2016
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR.
HOUSTON, TEXAS 77086
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10633534
US20180038191
15784020
 
NONE
US20180142096
15876120
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 2
Reel/Frame:044992/0475   Pages: 8
Recorded: 02/21/2018
Attorney Dkt #:163.126 ET AL.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/01/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR.
HOUSTON, TEXAS 77086
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10480267
US20180179852
15898753
 
10480280
US20180171748
15899147
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 3
Reel/Frame:045010/0631   Pages: 8
Recorded: 02/22/2018
Attorney Dkt #:163.126US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/01/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR.
HOUSTON, TEXAS 77089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180179850
15901768
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 4
Reel/Frame:050903/0533   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/07/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570694
US20180179851
15904468
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 5
Reel/Frame:050908/0492   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/01/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907441
US20190368306
16544408
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 6
Reel/Frame:050908/0771   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/01/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200040694
16597077
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 7
Reel/Frame:052000/0496   Pages: 8
Recorded: 03/03/2020
Attorney Dkt #:163.127US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
06/01/2017
2
VANLUE, DUKE
Exec Dt:
06/01/2017
3
HOU, YANAN
Exec Dt:
06/01/2017
4
AVILA, LUIS MIGUEL
Exec Dt:
06/01/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781659
US20180187500
15911012
Correspondence name and address
JOHN RAO DEBOER OSTERRIEDER, PLLC DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77066
Assignment: 8
Reel/Frame:044989/0600   Pages: 7
Recorded: 02/21/2018
Attorney Dkt #:163.122US ET AL.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, EVAN LLOYD
Exec Dt:
10/18/2017
2
HOU, YANAN
Exec Dt:
10/16/2017
3
VANLUE, DUKE
Exec Dt:
06/26/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR.
HOUSTON, TEXAS 77086
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10633534
US20180038191
15784020
 
NONE
US20180142096
15876120
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 9
Reel/Frame:044990/0165   Pages: 9
Recorded: 02/21/2018
Attorney Dkt #:163.122 ET AL.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LIGUO
Exec Dt:
02/19/2018
2
HUGHES, DAVID
Exec Dt:
11/09/2017
3
HOU, YANAN
Exec Dt:
02/19/2018
4
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
5
VANLUE, DUKE
Exec Dt:
11/10/2017
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
12450 CUTTEN RD.
HOUSTON, TEXAS 77066
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10633534
US20180038191
15784020
 
NONE
US20180142096
15876120
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 10
Reel/Frame:045010/0480   Pages: 8
Recorded: 02/22/2018
Attorney Dkt #:163.126 ET AL.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, YANAN
Exec Dt:
02/19/2018
2
AVILA, LUIS MIGUEL
Exec Dt:
02/19/2018
3
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
4
VANLUE, DUKE
Exec Dt:
02/22/2018
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
12450 CUTTEN RD.
HOUSTON, TEXAS 77066
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10480267
US20180179852
15898753
 
10480280
US20180171748
15899147
 
NONE
US20180179850
15901768
Correspondence name and address
JOHN DEBOER
2550 GRAY FALLS DR., SUITE 200
HOUSTON, TX 77077
Assignment: 11
Reel/Frame:050903/0583   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, YANAN
Exec Dt:
02/19/2018
2
AVILA, LUIS MIGUEL
Exec Dt:
02/19/2018
3
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
4
VANLUE, DUKE
Exec Dt:
02/22/2018
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
12450 CUTTEN RD.
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570694
US20180179851
15904468
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 12
Reel/Frame:050908/0557   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, YANAN
Exec Dt:
02/19/2018
2
AVILA, LUIS MIGUEL
Exec Dt:
02/19/2018
3
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
4
VANLUE, DUKE
Exec Dt:
02/22/2018
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907441
US20190368306
16544408
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 13
Reel/Frame:050908/0897   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:163.173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, YANAN
Exec Dt:
02/19/2018
2
AVILA, LUIS MIGUEL
Exec Dt:
02/19/2018
3
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
4
VANLUE, DUKE
Exec Dt:
02/22/2018
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DRIVE
HOUSTON, TEXAS 77086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200040694
16597077
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 14
Reel/Frame:052000/0541   Pages: 8
Recorded: 03/03/2020
Attorney Dkt #:163.127US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, YANAN
Exec Dt:
02/19/2018
2
AVILA, LUIS MIGUEL
Exec Dt:
02/19/2018
3
DAVIES, EVAN LLOYD
Exec Dt:
02/19/2018
4
VANLUE, DUKE
Exec Dt:
02/22/2018
Assignee
1
DOWNHOLE TECHNOLOGY, LLC
12450 CUTTEN RD.
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781659
US20180187500
15911012
Correspondence name and address
JOHN DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043
Assignment: 15
Reel/Frame:048666/0957   Pages: 8
Recorded: 03/21/2019
Attorney Dkt #:XAXY-00201-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, LONGLONG
Exec Dt:
03/21/2019
2
PENG, DONG
Exec Dt:
03/21/2019
3
HOU, YANAN
Exec Dt:
03/21/2019
4
LI, RONG
Exec Dt:
03/21/2019
5
YU, YANG
Exec Dt:
03/21/2019
6
FENG, YIMIN
Exec Dt:
03/21/2019
Assignee
1
XI'AN SUNWARD AEROSPACE MATERIAL CO., LTD.
NO. 32 TUANJIE SOUTH ROAD, HI-TECH DEVELOPMENT ZONE
XI'AN, CHINA 710065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190291086
16361182
Correspondence name and address
MATTHIAS SCHOLL
1321 UPLAND DR.
SUITE 1319
HOUSTON, TX 77043
Assignment: 16
Reel/Frame:065651/0821   Pages: 9
Recorded: 11/22/2023
Attorney Dkt #:XAXY-01102-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, JIANBO
Exec Dt:
11/22/2023
2
YE, CHANGQING
Exec Dt:
11/22/2023
3
FENG, JING
Exec Dt:
11/22/2023
4
HOU, YANAN
Exec Dt:
11/22/2023
5
SUN, BO
Exec Dt:
11/22/2023
6
ZHANG, GUI
Exec Dt:
11/22/2023
7
LIU, RUI
Exec Dt:
11/22/2023
Assignee
1
XI'AN SUNWARD AEROMAT CO., LTD.
NO. 32, TUANJIE SOUTH ROAD
HI-TECH DEVELOPMENT ZONE
XI'AN, CHINA 710065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240084114
18518414
Correspondence name and address
MATTHIAS SCHOLL
1321 UPLAND DR.
SUITE 1319
HOUSTON, TX 77043

Search Results as of: 05/12/2024 08:08 PM
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