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 : GUAN, ZHIGUANG
Total Assignments: 3
Assignment: 1
Reel/Frame:027496/0158   Pages: 5
Recorded: 01/06/2012
Attorney Dkt #:9516101US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/31/2011
2
Exec Dt:
12/31/2011
3
Exec Dt:
12/31/2011
4
Exec Dt:
12/31/2011
5
Exec Dt:
12/31/2011
6
Exec Dt:
12/31/2011
7
Exec Dt:
12/31/2011
8
Exec Dt:
12/31/2011
9
Exec Dt:
12/31/2011
10
Exec Dt:
12/31/2011
11
Exec Dt:
12/31/2011
12
Exec Dt:
12/31/2011
Assignee
1
5 JIAOXIAO ROAD
JINAN CITY, CHINA 250023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13382843
Correspondence name and address
MICHAEL J. DONOHUE, REG. NO. 35,859
1201 THIRD AVENUE
SUITE 2200
SEATTLE, WA 98101
Assignment: 2
Reel/Frame:027680/0324   Pages: 5
Recorded: 02/09/2012
Attorney Dkt #:95161-2US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2012
2
Exec Dt:
01/30/2012
3
Exec Dt:
01/30/2012
4
Exec Dt:
01/30/2012
5
Exec Dt:
01/30/2012
6
Exec Dt:
01/30/2012
7
Exec Dt:
01/30/2012
8
Exec Dt:
01/30/2012
9
Exec Dt:
01/30/2012
10
Exec Dt:
01/30/2012
11
Exec Dt:
01/30/2012
12
Exec Dt:
01/30/2012
Assignee
1
5 JIAOXIAO ROAD
JINAN CITY, CHINA 250023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13389694
Correspondence name and address
MICHAEL J. DONOHUE, REG. NO. 35,859
1201 THIRD AVENUE
SUITE 2200
SEATTLE, WA 98101
Assignment: 3
Reel/Frame:055550/0049   Pages: 6
Recorded: 03/04/2021
Attorney Dkt #:13496.0113FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2021
2
Exec Dt:
03/01/2021
3
Exec Dt:
03/01/2021
4
Exec Dt:
03/01/2021
5
Exec Dt:
03/01/2021
6
Exec Dt:
03/01/2021
7
Exec Dt:
03/01/2021
8
Exec Dt:
03/01/2021
9
Exec Dt:
03/01/2021
10
Exec Dt:
03/01/2021
11
Exec Dt:
03/01/2021
Assignee
1
NO.5 JIAOXIAO ROAD, TIANQIAO DISTRICT
JINAN, SHANDONG, CHINA 250023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17273395
Correspondence name and address
TONG WU
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402

Search Results as of: 05/03/2024 05:34 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