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 : TAO, WEIDONG
Total Assignments: 4
Assignment: 1
Reel/Frame:030301/0908   Pages: 4
Recorded: 04/28/2013
Attorney Dkt #:A0124.0018-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, AIHUA
Exec Dt:
04/24/2013
2
ZHANG, YILING
Exec Dt:
04/24/2013
3
XU, XINGZHONG
Exec Dt:
04/24/2013
4
LIU, JIANLI
Exec Dt:
04/24/2013
5
TAO, WEIDONG
Exec Dt:
04/24/2013
6
XU, JINSHAN
Exec Dt:
04/24/2013
Assignee
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT,
BEIJING, CHINA 100728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8668894
US20130216462
13820488
Correspondence name and address
ZHI YANG XUE
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 2
Reel/Frame:035808/0775   Pages: 4
Recorded: 06/09/2015
Attorney Dkt #:PA124.0069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, AIHUA
Exec Dt:
06/08/2015
2
SHANG, JIANFENG
Exec Dt:
06/08/2015
3
LUO, BAOJUN
Exec Dt:
06/08/2015
4
LIU, JIANLI
Exec Dt:
06/08/2015
5
XU, JINSHAN
Exec Dt:
06/08/2015
6
ZHANG, WENLIANG
Exec Dt:
06/08/2015
7
HAN, PENG
Exec Dt:
06/08/2015
8
XU, CUICUI
Exec Dt:
06/08/2015
9
TAO, WEIDONG
Exec Dt:
06/08/2015
Assignee
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884283
US20150352482
14731996
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL ROAD, SUITE 320
VIENNA, VA 22182
Assignment: 3
Reel/Frame:059620/0337   Pages: 4
Recorded: 04/18/2022
Attorney Dkt #:PA124.0251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, CUICUI
Exec Dt:
04/11/2022
2
LIU, AIHUA
Exec Dt:
04/11/2022
3
HAN, FENG
Exec Dt:
04/11/2022
4
LIU, JIANLI
Exec Dt:
04/11/2022
5
LIU, ZENGRANG
Exec Dt:
04/11/2022
6
TAO, WEIDONG
Exec Dt:
04/11/2022
7
CHANG, WENZHI
Exec Dt:
04/11/2022
8
LYU, CAISHAN
Exec Dt:
04/11/2022
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC QILU COMPANY
NO.15 HUANGONG ROAD, LINZI DISTRICT
ZIBO, SHANDONG, CHINA 255400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149892
17768108
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 4
Reel/Frame:059621/0751   Pages: 4
Recorded: 04/18/2022
Attorney Dkt #:PA124.0252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HUIZHI
Exec Dt:
04/11/2022
2
LIU, AIHUA
Exec Dt:
04/11/2022
3
LIU, JIANLI
Exec Dt:
04/11/2022
4
XU, CUICUI
Exec Dt:
04/11/2022
5
LIU, ZENGRANG
Exec Dt:
04/11/2022
6
TAO, WEIDONG
Exec Dt:
04/11/2022
7
CHANG, WENZHI
Exec Dt:
04/11/2022
8
LYU, CAISHAN
Exec Dt:
04/11/2022
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC QILU COMPANY
NO.15 HUANGONG ROAD, LINZI DISTRICT
ZIBO, SHANDONG, CHINA 255400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149891
17768137
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030

Search Results as of: 05/12/2024 02:01 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