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Patent Assignment Assignor Details
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Assignor Name : SUN, WENJUAN
Total Assignments: 5
Assignment: 1
Reel/Frame:009271/0216   Pages: 3
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, NAIRAN
Exec Dt:
05/29/1998
2
SUN, WENJUAN
Exec Dt:
05/29/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
A-6 HUIXIN DONGJIE
BEIJING 100029, CHINA
2
RESEARCH INSTITUSTE OF BEIJING YANSHAN PETROCHEMICAL CORPORATION
FANGSHAN DISTRICT
NO.9 FENGHUANGTING ROAD
BEIJING 102549, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140433
NONE
09011358
Correspondence name and address
KENYON & KENYON
PAUL A FAIR
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:034704/0238   Pages: 5
Recorded: 01/14/2015
Attorney Dkt #:0082325-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, AIMIN
Exec Dt:
01/07/2015
2
XU, LIN
Exec Dt:
01/07/2015
3
WANG, NINI
Exec Dt:
01/07/2015
4
KANG, XINHE
Exec Dt:
01/07/2015
5
QU, LIANGLIANG
Exec Dt:
01/07/2015
6
JIANG, KE
Exec Dt:
01/07/2015
7
LI, CHUANGING
Exec Dt:
01/07/2015
8
XIE, XIMING
Exec Dt:
01/07/2015
9
LIU, HUI
Exec Dt:
01/07/2015
10
SUN, WENJUAN
Exec Dt:
01/07/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296840
US20150119528
14523113
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
ONE OXFORD CENTRE
301 GRANT ST., 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:034933/0777   Pages: 8
Recorded: 02/10/2015
Attorney Dkt #:0082325-000006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTIVE ASSIGNMENT TO CORRECT SPELLING OF SEVENTH INVENTOR'S NAME FROM "LI,CHUANGING" TO --LI, CHUANQING-- PREVIOUSLY RECORDED ON REEL 034704 FRAME 0238. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIANG, AIMIN
Exec Dt:
01/07/2015
2
XU, LIN
Exec Dt:
01/07/2015
3
WANG, NINI
Exec Dt:
01/07/2015
4
KANG, XINHE
Exec Dt:
01/07/2015
5
QU, LIANGLIANG
Exec Dt:
01/07/2015
6
JIANG, KE
Exec Dt:
01/07/2015
7
LI, CHUANQING
Exec Dt:
01/07/2015
8
XIE, XIMING
Exec Dt:
01/07/2015
9
LIU, HUI
Exec Dt:
01/07/2015
10
SUN, WENJUAN
Exec Dt:
01/07/2015
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296840
US20150119528
14523113
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:060343/0123   Pages: 6
Recorded: 06/28/2022
Attorney Dkt #:11002-1CN-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, NING
Exec Dt:
06/02/2022
2
YANG, CHAO
Exec Dt:
06/03/2022
3
MA, LIN
Exec Dt:
06/04/2022
4
CAI, JINZHEN
Exec Dt:
06/04/2022
5
WANG, FEIFEI
Exec Dt:
06/04/2022
6
WEI, BIN
Exec Dt:
06/04/2022
7
GUO, YUAN
Exec Dt:
06/04/2022
8
LIU, HUAN
Exec Dt:
06/04/2022
9
FU, XIAOYUE
Exec Dt:
06/04/2022
10
WANG, XIN
Exec Dt:
06/06/2022
11
ZHANG, YONG
Exec Dt:
06/06/2022
12
SUN, WENJUAN
Exec Dt:
06/06/2022
Assignee
1
FAN, NING
ZHONGYANGGUOJI3-3204 SHANDONG ROAD
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230301717
17809545
Correspondence name and address
YIU AU
1055 WEST 7TH STREET 33RD FLOOR
33RD FLOOR
LOS ANGELES, CA 90017
Assignment: 5
Reel/Frame:064711/0415   Pages: 13
Recorded: 08/25/2023
Attorney Dkt #:WK19-XJS-ZNDX-US-1782
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HAISHENG
Exec Dt:
08/25/2023
2
SUN, WEI
Exec Dt:
08/25/2023
3
HU, YUEHUA
Exec Dt:
08/25/2023
4
WANG, RUOLIN
Exec Dt:
08/25/2023
5
WEI, ZHAO
Exec Dt:
08/25/2023
6
SUN, WENJUAN
Exec Dt:
08/25/2023
7
WANG, LI
Exec Dt:
08/25/2023
8
YANG, YUE
Exec Dt:
08/25/2023
9
TANG, HONGHU
Exec Dt:
08/25/2023
10
ZHANG, QINGPENG
Exec Dt:
08/25/2023
11
SUN, LEI
Exec Dt:
08/25/2023
Assignee
1
CENTRAL SOUTH UNIVERSITY
NO.932, LUSHAN SOUTH ROAD, YUELU DISTRICT
CHANGSHA , HUNAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11779935
US20200324300
16693186
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351

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