skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : BO, LIEFENG
Total Assignments: 27
Assignment: 1
Reel/Frame:035043/0584   Pages: 14
Recorded: 02/26/2015
Attorney Dkt #:110.0215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
01/30/2015
3
Exec Dt:
02/05/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
P. O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14578021
Correspondence name and address
LARRY HARRIS
P. O. BOX 990
SEATTLE, WA 98111
Assignment: 2
Reel/Frame:035043/0881   Pages: 14
Recorded: 02/26/2015
Attorney Dkt #:110.0217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2015
2
Exec Dt:
02/05/2015
3
Exec Dt:
02/05/2015
4
Exec Dt:
01/30/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
P. O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14578009
Correspondence name and address
LARRY HARRIS
P. O. BOX 990
SEATTLE, WA 98111
Assignment: 3
Reel/Frame:035339/0766   Pages: 14
Recorded: 04/06/2015
Attorney Dkt #:110.0218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
02/05/2015
3
Exec Dt:
01/30/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
04/02/2015
Assignee
1
P. O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14578034
Correspondence name and address
LARRY HARRIS
P. O. BOX 990
SEATTLE, WA 98111
Assignment: 4
Reel/Frame:040934/0108   Pages: 14
Recorded: 01/10/2017
Attorney Dkt #:110.0216-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
02/05/2015
3
Exec Dt:
01/30/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15135384
Correspondence name and address
LARRY HARRIS
PO BOX 579
MOUNT VERNON, WA 98273
Assignment: 5
Reel/Frame:041015/0857   Pages: 10
Recorded: 01/19/2017
Attorney Dkt #:110.0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2014
2
Exec Dt:
12/25/2016
3
Exec Dt:
02/05/2015
4
Exec Dt:
11/07/2014
5
Exec Dt:
11/18/2014
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14225240
Correspondence name and address
LARRY HARRIS
PO BOX 579
MOUNT VERNON, WA 98273
Assignment: 6
Reel/Frame:042511/0559   Pages: 10
Recorded: 05/25/2017
Attorney Dkt #:110.0145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2014
2
Exec Dt:
12/25/2016
3
Exec Dt:
02/05/2015
4
Exec Dt:
11/07/2014
5
Exec Dt:
11/18/2014
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14225196
Correspondence name and address
ATHORUS, PLLC
P.O. BOX 579
MOUNT VERNON, WA 98273
Assignment: 7
Reel/Frame:047544/0016   Pages: 14
Recorded: 11/19/2018
Attorney Dkt #:110.0215-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
01/30/2015
3
Exec Dt:
02/05/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16195016
Correspondence name and address
ATHORUS, PLLC
P.O. BOX 579
MOUNT VERNON, WA 98273
Assignment: 8
Reel/Frame:052689/0699   Pages: 10
Recorded: 05/18/2020
Attorney Dkt #:110.0153-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2014
2
Exec Dt:
12/25/2016
3
Exec Dt:
02/05/2015
4
Exec Dt:
11/07/2014
5
Exec Dt:
11/18/2014
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16876762
Correspondence name and address
ATHORUS, PLLC
P.O. BOX 579
MOUNT VERNON, WA 98273
Assignment: 9
Reel/Frame:053691/0039   Pages: 14
Recorded: 09/03/2020
Attorney Dkt #:110.0215-US-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
01/30/2015
3
Exec Dt:
02/05/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17011866
Correspondence name and address
ATHORUS, PLLC
PO BOX 579
MOUNT VERNON, WA 98273
Assignment: 10
Reel/Frame:054191/0793   Pages: 14
Recorded: 10/23/2020
Attorney Dkt #:110.0215-US-CON2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 7TH ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 053691 FRAME: 0039. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/05/2015
2
Exec Dt:
01/30/2015
3
Exec Dt:
02/05/2015
4
Exec Dt:
02/05/2015
5
Exec Dt:
02/05/2015
6
Exec Dt:
02/20/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/05/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17011866
Correspondence name and address
ATHORUS, PLLC
P.O. BOX 579
MOUNT VERNON, WA 98273
Assignment: 11
Reel/Frame:038316/0104   Pages: 9
Recorded: 04/19/2016
Attorney Dkt #:470-7047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2016
2
Exec Dt:
04/11/2016
3
Exec Dt:
04/11/2016
4
Exec Dt:
04/11/2016
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14963204
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 42
CHENEY, WA 99004
Assignment: 12
Reel/Frame:041506/0089   Pages: 13
Recorded: 03/08/2017
Attorney Dkt #:470-7032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2016
2
Exec Dt:
08/07/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
04/11/2016
5
Exec Dt:
08/07/2015
6
Exec Dt:
07/17/2015
7
Exec Dt:
07/28/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14675167
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 42
CHENEY, WA 99004
Assignment: 13
Reel/Frame:049410/0963   Pages: 13
Recorded: 06/07/2019
Attorney Dkt #:470-7032CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2016
2
Exec Dt:
08/07/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
04/11/2016
5
Exec Dt:
08/07/2015
6
Exec Dt:
07/17/2015
7
Exec Dt:
07/28/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16435268
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 14
Reel/Frame:056579/0890   Pages: 13
Recorded: 06/17/2021
Attorney Dkt #:470-7032C1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2016
2
Exec Dt:
08/07/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
04/11/2016
5
Exec Dt:
08/07/2015
6
Exec Dt:
07/17/2015
7
Exec Dt:
07/28/2015
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17304310
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 15
Reel/Frame:039084/0400   Pages: 10
Recorded: 07/06/2016
Attorney Dkt #:470-7055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2016
2
Exec Dt:
07/02/2016
3
Exec Dt:
06/30/2016
4
Exec Dt:
07/02/2016
5
Exec Dt:
06/30/2016
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15195964
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 42
CHENEY, WA 99004
Assignment: 16
Reel/Frame:039274/0711   Pages: 10
Recorded: 07/27/2016
Attorney Dkt #:AM2-2143US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2016
2
Exec Dt:
07/25/2016
3
Exec Dt:
07/21/2016
4
Exec Dt:
07/26/2016
5
Exec Dt:
07/25/2016
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15199030
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE, SUITE 1400
SPOKANE, WA 99201
Assignment: 17
Reel/Frame:043578/0926   Pages: 10
Recorded: 09/13/2017
Attorney Dkt #:470-7078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2017
2
Exec Dt:
09/13/2017
3
Exec Dt:
09/11/2017
4
Exec Dt:
09/12/2017
5
Exec Dt:
09/11/2017
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15703302
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 18
Reel/Frame:045560/0313   Pages: 16
Recorded: 04/17/2018
Attorney Dkt #:470-7086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2018
2
Exec Dt:
04/15/2018
3
Exec Dt:
04/09/2018
4
Exec Dt:
04/08/2018
5
Exec Dt:
04/09/2018
6
Exec Dt:
04/07/2018
7
Exec Dt:
04/09/2018
8
Exec Dt:
04/07/2018
9
Exec Dt:
04/09/2018
10
Exec Dt:
04/16/2018
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15939063
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 19
Reel/Frame:045560/0348   Pages: 16
Recorded: 04/17/2018
Attorney Dkt #:470-7088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2018
2
Exec Dt:
04/15/2018
3
Exec Dt:
04/09/2018
4
Exec Dt:
04/08/2018
5
Exec Dt:
04/09/2018
6
Exec Dt:
04/07/2018
7
Exec Dt:
04/09/2018
8
Exec Dt:
04/07/2018
9
Exec Dt:
04/09/2018
10
Exec Dt:
04/16/2018
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15938992
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 20
Reel/Frame:045561/0104   Pages: 16
Recorded: 04/17/2018
Attorney Dkt #:470-7089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2018
2
Exec Dt:
04/15/2018
3
Exec Dt:
04/09/2018
4
Exec Dt:
04/08/2018
5
Exec Dt:
04/09/2018
6
Exec Dt:
04/07/2018
7
Exec Dt:
04/09/2018
8
Exec Dt:
04/07/2018
9
Exec Dt:
04/09/2018
10
Exec Dt:
04/16/2018
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15939061
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 21
Reel/Frame:045561/0313   Pages: 16
Recorded: 04/17/2018
Attorney Dkt #:470-7090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2018
2
Exec Dt:
04/15/2018
3
Exec Dt:
04/09/2018
4
Exec Dt:
04/08/2018
5
Exec Dt:
04/09/2018
6
Exec Dt:
04/07/2018
7
Exec Dt:
04/09/2018
8
Exec Dt:
04/07/2018
9
Exec Dt:
04/09/2018
10
Exec Dt:
04/16/2018
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15939080
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 22
Reel/Frame:051715/0071   Pages: 13
Recorded: 02/04/2020
Attorney Dkt #:AM2-2477US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2017
2
Exec Dt:
01/20/2020
3
Exec Dt:
02/03/2020
4
Exec Dt:
12/13/2017
5
Exec Dt:
12/15/2017
6
Exec Dt:
12/14/2017
7
Exec Dt:
12/15/2017
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15839734
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 23
Reel/Frame:052001/0224   Pages: 5
Recorded: 03/03/2020
Attorney Dkt #:A01.19016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2020
2
Exec Dt:
03/03/2020
3
Exec Dt:
03/03/2020
4
Exec Dt:
03/03/2020
5
Exec Dt:
03/03/2020
Assignees
1
8TH FLOOR OF BUILDING NO. 76, ZHICHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16808306
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:052741/0968   Pages: 6
Recorded: 05/25/2020
Attorney Dkt #:A01.19024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2020
2
Exec Dt:
05/24/2020
3
Exec Dt:
05/24/2020
4
Exec Dt:
05/24/2020
5
Exec Dt:
05/24/2020
Assignees
1
ROOM 221, 2/F, TOWER C, NO.18, KECHUANG 11 STREET, BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
2
251 LITTLE FALLS DR
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16882580
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:056321/0776   Pages: 5
Recorded: 05/23/2021
Attorney Dkt #:A01.20052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2021
2
Exec Dt:
05/11/2021
3
Exec Dt:
05/23/2021
4
Exec Dt:
05/10/2021
Assignees
1
ROOM 221, 2/F, TOWER C, NO.18, KECHUANG 11 STREET
BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
2
251 LITTLE FALLS DR
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17327745
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:057313/0293   Pages: 8
Recorded: 08/27/2021
Attorney Dkt #:A01.21001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2021
2
Exec Dt:
08/25/2021
3
Exec Dt:
08/24/2021
4
Exec Dt:
08/26/2021
Assignee
1
ROOM109, NO. 49-3 SUZHOU STREET, HAIDIAN DISTRICT
BEIJING, CHINA 10080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17459524
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, 22314 UNITED STATES
Assignment: 27
Reel/Frame:058452/0536   Pages: 9
Recorded: 12/21/2021
Attorney Dkt #:A01.21012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2021
2
Exec Dt:
12/15/2021
3
Exec Dt:
12/14/2021
4
Exec Dt:
12/14/2021
5
Exec Dt:
12/20/2021
Assignee
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17558533
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, 22314 UNITED STATES

Search Results as of: 05/04/2024 11:17 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT