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 : LIU, WEISHENG
Total Assignments: 3
Assignment: 1
Reel/Frame:013632/0131   Pages: 4
Recorded: 01/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2002
2
Exec Dt:
11/27/2002
3
Exec Dt:
11/27/2002
Assignee
1
354 PINE STREET, 7TH FLOOR
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10260723
Correspondence name and address
PATENT LAW OFFICES OF MICHAEL E. WOODS
MICHAEL E. WOODS
104 COLLINS STREET
SAN FRANCISCO, CA 94118
Assignment: 2
Reel/Frame:047557/0263   Pages: 8
Recorded: 11/20/2018
Attorney Dkt #:89537-0086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2018
2
Exec Dt:
11/08/2018
3
Exec Dt:
11/08/2018
4
Exec Dt:
11/08/2018
5
Exec Dt:
11/08/2018
6
Exec Dt:
11/08/2018
7
Exec Dt:
11/08/2018
8
Exec Dt:
11/08/2018
9
Exec Dt:
11/08/2018
10
Exec Dt:
11/08/2018
11
Exec Dt:
11/08/2018
Assignee
1
JIN DI NO. 308, QIANSHANZHONG ROAD
TIEDONG DISTRICT ANSHAN
LIAONING, CHINA 114051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16303355
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:064885/0274   Pages: 3
Recorded: 09/13/2023
Attorney Dkt #:30604.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2023
2
Exec Dt:
09/01/2023
3
Exec Dt:
09/01/2023
4
Exec Dt:
09/01/2023
5
Exec Dt:
09/01/2023
6
Exec Dt:
09/01/2023
7
Exec Dt:
09/01/2023
8
Exec Dt:
09/01/2023
Assignees
1
CHASHAN HIGHER EDUCATION PARK
WENZHOU CITY
ZHEJIANG, CHINA 325035
2
NO. 222 TIANSHUI SOUTH ROAD
CHENGGUAN DISTRICT
LANZHOU CITY, GANSU PROVINCE, CHINA 730099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18465807
Correspondence name and address
BROWNWINICK LAW
666 GRAND AVENUE, SUITE 2000
DES MOINES, IA 50309

Search Results as of: 05/31/2024 07:10 AM
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