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Patent Assignment Assignor Details
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Assignor Name : LI, CHUANQING
Total Assignments: 8
Assignment: 1
Reel/Frame:013276/0164   Pages: 4
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHUANQING
Exec Dt:
08/05/2002
2
LIANG, AIMIN
Exec Dt:
08/05/2002
3
LI, WEI
Exec Dt:
08/05/2002
4
ZHAO, LIYUN
Exec Dt:
08/05/2002
5
LU, SONG
Exec Dt:
08/05/2002
6
XU, LIN
Exec Dt:
08/05/2002
7
LIU, QING
Exec Dt:
08/05/2002
Assignees
1
CHINA PETROLEUM AND CHEMICAL CORPORATION
A-6, HUIXINDONG STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF BEIJING YANSHAN PETROCHEMICAL CO., LTD.
15 YANSHAN FENGHUANGTING ROAD
FANGSHAN DISTRICT
BEIJING 10550, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787661
US20030181747
10167306
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
PAUL D. GREELEY, ESQ.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 2
Reel/Frame:026762/0909   Pages: 5
Recorded: 08/17/2011
Attorney Dkt #:11240.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, GUOZHU
Exec Dt:
07/25/2011
2
XU, LIN
Exec Dt:
07/25/2011
3
KANG, XINHE
Exec Dt:
07/25/2011
4
WANG, NINI
Exec Dt:
07/25/2011
5
LIU, HUI
Exec Dt:
07/25/2011
6
LI, CHUANQING
Exec Dt:
07/25/2011
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
14 BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133293
US20110319568
13169852
Correspondence name and address
WEN LI, PH.D.
FINNEGAN HENDERSON
901 NEW YORK AVENUE
WASHINGTON D.C., DC 20001-4413
Assignment: 3
Reel/Frame:027545/0373   Pages: 5
Recorded: 01/11/2012
Attorney Dkt #:11240.0019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHAO
Exec Dt:
10/28/2011
2
LI, CHUANQING
Exec Dt:
10/28/2011
3
YU, GUOZHU
Exec Dt:
10/28/2011
4
LIANG, ALMIN
Exec Dt:
10/28/2011
5
ZHANG, JIE
Exec Dt:
10/28/2011
6
XU, LIN
Exec Dt:
10/28/2011
7
LV, PENGFEI
Exec Dt:
10/28/2011
8
LIU, HUILING
Exec Dt:
10/28/2011
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT, BEIJING 100728, P.R., CHINA
2
SINOPEC BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT, BEIJING 100013, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604143
US20120108773
13284744
Correspondence name and address
NINGLIANG WANG
FINNEGAN, HENDERSON, FARABOW, GARRETT ET AL.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 4
Reel/Frame:030882/0739   Pages: 5
Recorded: 07/26/2013
Attorney Dkt #:0082325-000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, AIMIN
Exec Dt:
06/28/2013
2
ZHANG, JIE
Exec Dt:
06/28/2013
3
ZHAO, JIANGWEI
Exec Dt:
06/28/2013
4
LI, CHUANQING
Exec Dt:
06/28/2013
5
XU, LIN
Exec Dt:
06/28/2013
6
XIE, XIMING
Exec Dt:
06/28/2013
7
YU, GUOZHU
Exec Dt:
06/28/2013
8
OUYANG, SUFANG
Exec Dt:
06/28/2013
9
TAN, JINMEI
Exec Dt:
06/28/2013
10
YANG, LIANGLIANG
Exec Dt:
06/28/2013
11
SUN, WEI
Exec Dt:
06/28/2013
12
XIN, YISHUANG
Exec Dt:
06/28/2013
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
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 #
 
 
 
 
 
 
 
 
 
 
 
8940838
US20130317176
13903573
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:031915/0797   Pages: 4
Recorded: 01/08/2014
Attorney Dkt #:12377.0001-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, AIMIN
Exec Dt:
12/15/2013
2
LI, CHUANQING
Exec Dt:
12/15/2013
3
SUN, WEI
Exec Dt:
12/15/2013
4
ZHANG, JIE
Exec Dt:
12/15/2013
5
XU, LIN
Exec Dt:
12/15/2013
6
XIE, XIMING
Exec Dt:
12/15/2013
7
YU, GUOZHU
Exec Dt:
12/15/2013
8
ZHAO, JIANGWEI
Exec Dt:
12/15/2013
9
XIN, YISHUANG
Exec Dt:
12/15/2013
10
YANG, LIANGLIANG
Exec Dt:
12/15/2013
11
TAN, JINMEI
Exec Dt:
12/15/2013
12
OUYANG, SUFANG
Exec Dt:
12/15/2013
Assignee
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051407
US20140058044
13970008
Correspondence name and address
LAUREN MCPHERSON-SIEGRIST
TWO SEAPORT LANE
6TH FLOOR
BOSTON, MA 02210
Assignment: 6
Reel/Frame:035547/0553   Pages: 4
Recorded: 04/29/2015
Attorney Dkt #:12377.0001-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT TO BOTH THE FIRST AND SECOND ASSIGNEE PREVIOUSLY RECORDED ON REEL 031915 FRAME 0797. ASSIGNOR(S) HEREBY CONFIRMS THE THERE ARE TWO ASSIGNEES.
Assignors
1
LIANG, AIMIN
Exec Dt:
12/15/2013
2
LI, CHUANQING
Exec Dt:
12/15/2013
3
SUN, WEI
Exec Dt:
12/15/2013
4
ZHANG, JIE
Exec Dt:
12/15/2013
5
XU, LIN
Exec Dt:
12/15/2013
6
XIE, XIMING
Exec Dt:
12/15/2013
7
YU, GUOZHU
Exec Dt:
12/15/2013
8
ZHAO, JIANGWEI
Exec Dt:
12/15/2013
9
XIN, YISHUANG
Exec Dt:
12/15/2013
10
YANG, LIANGLIANG
Exec Dt:
12/15/2013
11
TAN, JINMEI
Exec Dt:
12/15/2013
12
OUYANG, SUFANG
Exec Dt:
12/15/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
9051407
US20140058044
13970008
Correspondence name and address
FINNEGAN, HENDERSON ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 7
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: 8
Reel/Frame:048907/0474   Pages: 12
Recorded: 12/09/2018
Attorney Dkt #:031384-5604-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, WENHUI
Exec Dt:
07/10/2018
2
LIN, DANNI
Exec Dt:
07/12/2018
3
ZHONG, PENGFEI
Exec Dt:
07/12/2018
4
XIONG, FENG
Exec Dt:
07/16/2018
5
LIU, LIN
Exec Dt:
07/17/2018
6
ZHAI, WEI
Exec Dt:
07/12/2018
7
XIAO, RICHENG
Exec Dt:
07/12/2018
8
XU, LINGFENG
Exec Dt:
07/12/2018
9
LIAO, ZENGKANG
Exec Dt:
07/12/2018
10
TANG, CONG
Exec Dt:
07/07/2018
11
HUANG, MING
Exec Dt:
07/12/2018
12
LI, MOUBANG
Exec Dt:
07/15/2018
13
KUANG, JIANWEI
Exec Dt:
07/12/2018
14
WANG, JUNCHAO
Exec Dt:
07/10/2018
15
WANG, SONG
Exec Dt:
07/10/2018
16
WU, ZURONG
Exec Dt:
07/20/2018
17
TU, QIANG
Exec Dt:
07/10/2018
18
CHEN, SHAN
Exec Dt:
07/10/2018
19
LI, JIANLI
Exec Dt:
07/09/2018
20
HE, CHANG
Exec Dt:
07/10/2018
21
SHI, WEI
Exec Dt:
07/11/2018
22
CHONG, YANXUE
Exec Dt:
07/11/2018
23
HUANG, YEHUI
Exec Dt:
07/11/2018
24
LIN, QIANQIAN
Exec Dt:
07/16/2018
25
CHEN, YI
Exec Dt:
07/16/2018
26
ZHANG, YUMIAO
Exec Dt:
07/10/2018
27
YANG, YIFAN
Exec Dt:
07/16/2018
28
LI, CHUANQING
Exec Dt:
07/10/2018
29
WU, ZHENQUAN
Exec Dt:
07/10/2018
30
DAI, XINGXING
Exec Dt:
07/17/2018
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
35/F, TENCENT BUILDING, KEJIZHONGYI ROAD
MIDWEST DISTRICT OF HI-TECH PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11017484
US20180331985
16041581
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304

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