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 : YAO, JIANTAO
Total Assignments: 6
Assignment: 1
Reel/Frame:015712/0311   Pages: 5
Recorded: 08/13/2004
Attorney Dkt #:48660103PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2004
2
Exec Dt:
06/21/2004
3
Exec Dt:
06/21/2004
4
Exec Dt:
06/21/2004
5
Exec Dt:
06/21/2004
6
Exec Dt:
06/21/2004
7
Exec Dt:
06/21/2004
8
Exec Dt:
06/21/2004
9
Exec Dt:
06/21/2004
Assignee
1
80 XING QING ROAD
XI'AN, CHINA 710032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10917457
Correspondence name and address
BIRCH STEWART KOLASCH, ET AL.
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:046733/0724   Pages: 3
Recorded: 08/29/2018
Attorney Dkt #:3400-USYD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2018
2
Exec Dt:
08/02/2018
Assignee
1
NO. 438 WEST SECTION OF HEBEI STREET
HEBEI PROVINCE
QINHUANGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16115641
Correspondence name and address
IPRO, PLLC
21800 TOWN CENTER PLAZA #266A-816
TEL:617-833-0649
STERLING, VA 20164
Assignment: 3
Reel/Frame:051249/0204   Pages: 8
Recorded: 12/11/2019
Attorney Dkt #:9GAOWO 3.0F-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2019
2
Exec Dt:
11/25/2019
3
Exec Dt:
11/25/2019
4
Exec Dt:
11/25/2019
5
Exec Dt:
11/25/2019
6
Exec Dt:
11/25/2019
Assignee
1
438 WEST HEBEI STREET
QINHUANGDAO CITY, HEBEI, CHINA 066000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16701696
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 4
Reel/Frame:053207/0262   Pages: 5
Recorded: 07/14/2020
Attorney Dkt #:13608-890003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2020
2
Exec Dt:
07/04/2020
3
Exec Dt:
07/04/2020
4
Exec Dt:
07/04/2020
5
Exec Dt:
07/04/2020
6
Exec Dt:
07/04/2020
7
Exec Dt:
07/04/2020
Assignee
1
NO. 438, WEST HEBEI STREET
HAIGANG DISTRICT
QINHUANGDAO, HEBEI, CHINA 066004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16928839
Correspondence name and address
GREENSFELDER HEMKER & GALE PC
200 W. MADISON STREET
SUITE 3300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:060751/0517   Pages: 6
Recorded: 08/09/2022
Attorney Dkt #:3400-YD2222PRUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2022
2
Exec Dt:
08/04/2022
3
Exec Dt:
08/04/2022
4
Exec Dt:
08/04/2022
5
Exec Dt:
08/04/2022
6
Exec Dt:
08/04/2022
7
Exec Dt:
08/04/2022
8
Exec Dt:
08/04/2022
9
Exec Dt:
08/04/2022
Assignee
1
NO. 438 WEST SECTION OF HEBEI STREET
HEBEI PROVINCE
QINHUANGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17883669
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164
Assignment: 6
Reel/Frame:063385/0182   Pages: 5
Recorded: 04/20/2023
Attorney Dkt #:3400-YD2302PRUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2023
2
Exec Dt:
04/19/2023
3
Exec Dt:
04/19/2023
4
Exec Dt:
04/19/2023
5
Exec Dt:
04/19/2023
6
Exec Dt:
04/19/2023
Assignee
1
NO. 438 WEST SECTION OF HEBEI STREET
HEBEI PROVINCE
QINHUANGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18303649
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164

Search Results as of: 04/27/2024 03:31 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