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 : WEI, XIAOBO
Total Assignments: 5
Assignment: 1
Reel/Frame:012368/0432   Pages: 4
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2001
2
Exec Dt:
10/31/2001
3
Exec Dt:
10/31/2001
4
Exec Dt:
10/31/2001
5
Exec Dt:
10/31/2001
6
Exec Dt:
10/31/2001
Assignees
1
CHAOYANG DISTRIET
6A, HUIXINDONG STREET
BEIJING, CHINA 10002
2
CHAOYANG DISTRIET
NO. 27, ZHONGZHOUX-ILU
LUOYANG, HENAN 471003, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09925381
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:028461/0174   Pages: 3
Recorded: 06/28/2012
Attorney Dkt #:398975US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/03/2012
Assignee
1
10TH FLOOR, SINO LIFE PLAZA NO. 56
XIZHIMEN NORTH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13505908
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:031733/0720   Pages: 4
Recorded: 12/06/2013
Attorney Dkt #:425306US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2013
2
Exec Dt:
11/27/2013
3
Exec Dt:
11/27/2013
4
Exec Dt:
11/27/2013
Assignees
1
10TH FLOOR, SINA LIFE PLAZA NO. 56, XIZHIMEN NORTH STREET
HAIDIAN DISTRICT, BEIJING, CHINA 100-082
2
QING HUA YUAN
HAIDIAN DISTRICT, BEIJING, CHINA 100-084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14124502
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:032258/0105   Pages: 4
Recorded: 02/20/2014
Attorney Dkt #:427078US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
01/06/2014
3
Exec Dt:
01/06/2014
4
Exec Dt:
01/06/2014
5
Exec Dt:
01/06/2014
Assignees
1
31. 10TH FLOOR, SINO LIFE PLAZA NO. 56, XIZHIMEN NORTH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100082
2
WOLITUN STREET NO. 90, LONGFENG, DAQING
HEILONGJIANG, CHINA 163714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14239932
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:032520/0710   Pages: 6
Recorded: 03/25/2014
Attorney Dkt #:427078US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 032258 FRAME 0105. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
01/06/2014
3
Exec Dt:
01/06/2014
4
Exec Dt:
01/06/2014
5
Exec Dt:
01/06/2014
Assignees
1
10TH FLOOR, SINO LIFE PLAZA NO. 56, XIZHIMEN NORTH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100082
2
WOLITUN STREET NO. 90, LONGFENG, DAQING
HEILONGJIANG, CHINA 163714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14239932
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/09/2024 09:27 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