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Patent Assignment Assignee Details
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Assignee Name : CHINA PETROCHEMICAL CORPORATION
Total Assignments: 56
Assignment: 1
Reel/Frame:004912/0838   Pages: 3
Recorded: 07/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
Exec Dt:
06/16/1988
Assignee
1
CHINA PETROCHEMICAL CORPORATION
24 XIAOGUAN STREET
A CORP. OF CHINA
ANDINGMENWAI, BEIJING,, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784983
NONE
06907664
Correspondence name and address
MARIA C.H. LIN, ESQ.
MORGAN & FINNEGAN
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 2
Reel/Frame:005037/0684   Pages: 1
Recorded: 02/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JIN, JI-QUAN
Exec Dt:
01/16/1989
2
SHANG, LIAN DI
Exec Dt:
01/16/1989
3
JIN, GUO QUAN
Exec Dt:
01/16/1989
4
XU, YONG
Exec Dt:
01/16/1989
5
LUO, GUO CHUN
Exec Dt:
01/16/1989
Assignees
1
CHINA PETROCHEMICAL CORPORATION
24 XIAOGUAN STREET
ANWAI, BEIJING, CHINA
2
RESEARCH INSTITUTE OF BEIJING YANSHAN PETROCHEMICAL CORPORATION
9 FONHUANTIN ROAD
YANSHAN DISTRICT,BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063195
NONE
07304531
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006270/0458   Pages: 3
Recorded: 09/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHU, XINGTIAN
Exec Dt:
03/16/1992
2
FU, WEI
Exec Dt:
03/16/1992
3
HE, MINGYUAN
Exec Dt:
03/16/1992
4
ZHOU, MENG
Exec Dt:
03/16/1992
5
SHI, ZHICHENG
Exec Dt:
03/16/1992
6
ZHANG, SHUQUIN
Exec Dt:
03/16/1992
Assignee
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXINGDONG STREET CHAOYANG DISTRICT
BEIJING, PEOPLES' REPUBLIC OF CHINA
CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232675
NONE
07820385
Correspondence name and address
WILLIAM KOVENSKKY
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:006856/0170   Pages: 4
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, XINGTIAN
Exec Dt:
12/08/1993
2
FU, WEI
Exec Dt:
12/08/1993
3
HE, MINGYUAN
Exec Dt:
12/08/1993
4
ZHOU, MENG
Exec Dt:
12/08/1993
5
SHI, ZHICHENG
Exec Dt:
12/08/1993
6
ZHANG, SHUGIN
Exec Dt:
12/08/1993
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXINGDONG STREET
CHAOYANG DISTRICT
BEIJING, PEOPLES' REPUBLIC OF CHINA, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM
18 XUEYUAN ROAD HAIDIAN DISTRICT
SINOPEC
BEIJING, PEOPLE'S REPUBLIC OF CHINA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232675
NONE
07820385
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN
DARLE M. SHORT
1225 CONNECTICUT AVE., N.W., STE. 315
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:007982/0574   Pages: 3
Recorded: 09/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIUSEN, LIU
Exec Dt:
09/01/1995
2
ZHU, HUARONG
Exec Dt:
09/01/1995
3
AI, FUBIN
Exec Dt:
09/01/1995
4
SONG, LIZHI
Exec Dt:
09/01/1995
5
LU, ZHIHUI
Exec Dt:
09/01/1995
6
HOU, XUEWEI
Exec Dt:
09/01/1995
Assignees
1
FUSHUN RESEARCH INSTITUTE OF PETROLEUM & PETROCHEMICAL
WANGHUA, FUSHUN,
LIAONING, CHINA 11300
2
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
A-6 HUIXIN DONGJIE
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648538
NONE
08496520
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
WILLIAM C. ROWLAND
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:008110/0987   Pages: 5
Recorded: 10/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONG, LISHAN
Exec Dt:
10/05/1995
2
WANG, HAIJING
Exec Dt:
10/05/1995
3
FENG, WEISUN
Exec Dt:
10/05/1995
4
GAO, GUOQIANG
Exec Dt:
10/05/1995
5
LI, XIANGWEI
Exec Dt:
10/05/1995
6
DENG, JINGHUI
Exec Dt:
10/05/1995
7
ZHANG, XINJIE
Exec Dt:
10/05/1995
Assignees
1
CHINA PETROCHEMICAL CORPORATION
A-6 HUOXIN DONJIE
CHAOYANG DISTRICT BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637735
NONE
08512899
Correspondence name and address
WILLIAN BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:007934/0636   Pages: 3
Recorded: 05/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUI, SHOUXI
Exec Dt:
12/18/1995
2
HAO, YUXHI
Exec Dt:
12/18/1995
3
ZHOU, LIZHI
Exec Dt:
12/18/1995
4
JING, ZHENHUA
Exec Dt:
12/18/1995
5
QIAO, YINGBIN
Exec Dt:
12/18/1995
6
GU, HAOHUI
Exec Dt:
12/18/1995
7
LI, YANQING
Exec Dt:
12/18/1995
8
CHENG, BAOYU
Exec Dt:
12/18/1995
9
WANG, JINSHUI
Exec Dt:
12/18/1995
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5759950
NONE
08597161
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
WILLIAM C. ROWLAND
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:007938/0908   Pages: 3
Recorded: 05/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUI, SHOUXI
Exec Dt:
12/18/1995
2
HAO, YUZHI
Exec Dt:
12/18/1995
3
LI, YANQING
Exec Dt:
12/18/1995
4
JING, ZHENHUA
Exec Dt:
12/18/1995
5
GU, HAOHUI
Exec Dt:
12/18/1995
6
LIANG, ZHANQIAO
Exec Dt:
12/18/1995
7
CHENG, BAOYU
Exec Dt:
12/18/1995
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744674
NONE
08597157
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM C. ROWLAND
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:008116/0603   Pages: 5
Recorded: 09/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, BING
Exec Dt:
06/24/1996
2
HONG, XIAOYU
Exec Dt:
06/24/1996
3
WANG, JINMEI
Exec Dt:
06/24/1996
4
JING, ZHENHUA
Exec Dt:
06/24/1996
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISRTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728640
NONE
08677952
Correspondence name and address
HOFFMANN & BARON
RONALD J. BARON
350 JERICHO TURNPIKE
JERICHO, NY 11753
Assignment: 10
Reel/Frame:009293/0885   Pages: 5
Recorded: 06/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, MINGYUAN
Exec Dt:
04/29/1998
2
YANG, XIAOMING
Exec Dt:
04/28/1998
3
SHU, XINGTIAN
Exec Dt:
04/28/1998
4
LUO, JINGE
Exec Dt:
04/28/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951963
NONE
09046630
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
ATTN: JOHN W. BAILEY
Assignment: 11
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: 12
Reel/Frame:009376/0993   Pages: 7
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XINGYING
Exec Dt:
06/02/1998
2
JIN, GUANTAI
Exec Dt:
06/02/1998
3
ZHAO, SUHE
Exec Dt:
06/02/1998
Assignee
1
CHINA PETROCHEMICAL CORPORATION
A-6 HUIXIN DONGJIE
CHAOYANG DISTRICT, BEIJING 100029, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150487
NONE
09051760
Correspondence name and address
LADAS & PARRY
PAUL B. WEST
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 13
Reel/Frame:009636/0467   Pages: 4
Recorded: 12/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, FENGMEI
Exec Dt:
10/29/1998
2
SHU, XINGTIAN
Exec Dt:
10/29/1998
3
SHI, ZHICHENG
Exec Dt:
10/29/1998
4
WANG, WEIDONG
Exec Dt:
10/29/1998
5
QIN, FENGMING
Exec Dt:
10/29/1998
6
WANG, XIEQING
Exec Dt:
10/29/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
CHAOYANG DISTRICT
18 XUEYUAN ROAD, HALDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080698
NONE
09154581
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:009674/0653   Pages: 3
Recorded: 01/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, ZHICHENG
Exec Dt:
11/17/1998
2
ZHANG, FENGMEI
Exec Dt:
11/17/1998
3
LIU, SHUNHUA
Exec Dt:
11/18/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT (CPC) BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT (RIPP) BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211104
NONE
09172649
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:009641/0621   Pages: 3
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, CHAOGANG
Exec Dt:
11/18/1998
2
LI, ZAITING
Exec Dt:
11/18/1998
3
SHI, WENYUAN
Exec Dt:
11/18/1998
4
WANG, XIEQING
Exec Dt:
11/18/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210562
NONE
09172651
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:009688/0031   Pages: 3
Recorded: 01/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YONGJUN
Exec Dt:
12/15/1998
2
WANG, XIEQING
Exec Dt:
12/15/1998
3
LI, BENGAO
Exec Dt:
12/15/1998
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXINDONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261538
NONE
09179965
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:009783/0978   Pages: 9
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, YAHUA
Exec Dt:
01/25/1999
2
LI, DADONG
Exec Dt:
01/25/1999
3
LIU, XUEFEN
Exec Dt:
01/25/1999
4
NIE, HONG
Exec Dt:
01/25/1999
5
GAO, XIAODONG
Exec Dt:
01/25/1999
6
YING, YIBING
Exec Dt:
01/25/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
A-6 HUIXIN DONGJIE
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
HAIDIAN DISTRICT
18 HUEVUAN ROAD
BEIJING 100088, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5914290
NONE
08884814
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 18
Reel/Frame:009834/0001   Pages: 4
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, JINGJIE
Exec Dt:
03/09/1999
2
WANG, XIEQING
Exec Dt:
03/09/1999
3
YU, ZHIQING
Exec Dt:
03/09/1999
4
CHEN, ZHENGYU
Exec Dt:
03/09/1999
5
LIU, QINGLIN
Exec Dt:
03/09/1999
6
LIAO, YI
Exec Dt:
03/09/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342153
NONE
09219119
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURH, VA 22040-0747
Assignment: 19
Reel/Frame:009911/0123   Pages: 5
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, GUOFU
Exec Dt:
03/15/1999
2
ZHU, MEI
Exec Dt:
03/15/1999
3
MIN, ENZE
Exec Dt:
03/15/1999
4
SHI, YAHUA
Exec Dt:
03/15/1999
5
LI, MINGFENG
Exec Dt:
03/15/1999
6
NIE, HONG
Exec Dt:
03/15/1999
7
TAO, ZHIPING
Exec Dt:
03/15/1999
8
HUANG, HAITAO
Exec Dt:
03/15/1999
9
ZHANG, RUNQIANG
Exec Dt:
03/15/1999
10
LI, JIAN
Exec Dt:
03/15/1999
11
WANG, ZHISHAN
Exec Dt:
03/15/1999
12
RAN, GUOPENG
Exec Dt:
03/15/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037306
NONE
09272555
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:010048/0760   Pages: 4
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, GUOFU
Exec Dt:
03/15/1999
2
ZHU, MEI
Exec Dt:
03/15/1999
3
MIN, ENZE
Exec Dt:
03/15/1999
4
SHI, YAHUA
Exec Dt:
03/15/1999
5
TAO, ZHIPING
Exec Dt:
03/15/1999
6
PANG, GUICI
Exec Dt:
03/15/1999
7
LI, MINGFENG
Exec Dt:
03/15/1999
8
RAN, GUOPENG
Exec Dt:
03/15/1999
9
HUANG, HAITAO
Exec Dt:
03/15/1999
10
ZHANG, RUNQIANG
Exec Dt:
03/15/1999
11
LI, JIAN
Exec Dt:
03/15/1999
12
NIE, HONG
Exec Dt:
03/15/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYANG DISTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156190
NONE
09272246
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 21
Reel/Frame:009949/0747   Pages: 4
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YIGONG
Exec Dt:
04/08/1999
2
LI, FEN
Exec Dt:
04/04/1999
3
MIN, ENZE
Exec Dt:
04/04/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN, DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262327
NONE
09295410
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 22
Reel/Frame:010088/0031   Pages: 4
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
05/05/1999
2
WANG, RUEN
Exec Dt:
05/05/1999
3
JING, ZHENHUA
Exec Dt:
05/05/1999
4
WU, WEIMIN
Exec Dt:
05/05/1999
5
GUO, ZIGANG
Exec Dt:
05/05/1999
6
SHI, XIAOLAM
Exec Dt:
05/05/1999
7
ZHANG, LIXIN
Exec Dt:
05/05/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057467
NONE
09307186
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 23
Reel/Frame:010582/0800   Pages: 6
Recorded: 02/02/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S NAME, PREVIOUSLY RECORDED ON REEL 010088 FRAME 0031.
Assignors
1
CHEN, WEI
Exec Dt:
05/05/1999
2
WANG, RUEN
Exec Dt:
05/05/1999
3
JING, ZHENUHUA
Exec Dt:
05/05/1999
4
WU, WEIMIN
Exec Dt:
05/05/1999
5
GUO, ZIFANG
Exec Dt:
05/05/1999
6
SHI, XIAOLAN
Exec Dt:
05/05/1999
7
ZHANG, LIXIN
Exec Dt:
05/05/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057467
NONE
09307186
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 24
Reel/Frame:009998/0571   Pages: 9
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANPING
Exec Dt:
05/17/1999
2
SHI, YULIN
Exec Dt:
05/17/1999
3
XIONG, ZHENLIN
Exec Dt:
05/17/1999
4
SHI, JIANWEN
Exec Dt:
05/17/1999
5
NIE, HONG
Exec Dt:
05/17/1999
6
SHI, YAHUA
Exec Dt:
05/17/1999
7
ZHU, YIQIN
Exec Dt:
05/17/1999
8
HU, ZHIHAI
Exec Dt:
05/17/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
A-6 HUIXIN DONGJIE, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100088, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5954944
NONE
08884813
Correspondence name and address
LADAS & PARRY
CLIFFORD N. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 25
Reel/Frame:010300/0561   Pages: 3
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, MINGWEI
Exec Dt:
09/02/1999
2
YU, SHIJIONG
Exec Dt:
09/02/1999
3
YE, XIAOFENG
Exec Dt:
09/02/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAO YANG
NO. 6A HUI XIN EAST ST.
DISTRICT, BEIJING 100029, CHINA
2
SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY SINOPEC UNILAB SHANGHAI RESEARCH CENTER OF ORGANIC CHEMISTRY
PUTUO DISTRICT
NO. 345 YUNLING DONGLU
SHANGHAI, 200062, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306985
NONE
09352873
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ATTORNEYS AT LAW
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 26
Reel/Frame:010363/0756   Pages: 3
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, MINGWEI
Exec Dt:
10/04/1999
2
CHAI, ZIXIAO
Exec Dt:
10/04/1999
3
YE, XIAOFENG
Exec Dt:
10/04/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
NO. 6A HUIXIN EAST STREET, CHAOYANG
DISTRICT, BEIJING, 100029, CHINA
2
SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY SINOPEC UNILAB SHANGHAI RESEARCH CENTER OF ORGANIC CHEMISTRY
NO. 345 YUNLING DONGLU, PUTUO DISTRICT
SHANGHAI, 200062, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6303716
NONE
09353046
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 27
Reel/Frame:010604/0948   Pages: 4
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SONG
Exec Dt:
11/08/1999
2
LI, TINGYU
Exec Dt:
11/08/1999
3
CAO, GUANGWEI
Exec Dt:
11/08/1999
4
GUAN, MINGHUA
Exec Dt:
11/08/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
31 DANDONG ROAD
WANGHUA DIST., FUSHUN, LIAONING PROVINCE, CHINA P.R.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399530
NONE
09438952
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 28
Reel/Frame:010411/0735   Pages: 4
Recorded: 11/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LEPING
Exec Dt:
11/11/1999
2
CHEN, YUZHO
Exec Dt:
11/11/1999
3
ZHANG, LIJUAN
Exec Dt:
11/11/1999
4
WANG, YULIANG
Exec Dt:
11/11/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
WANGSUA DISTRICT, FUSHUN
31 DANDONG ROAD
LIAONING PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689713
NONE
09439928
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, NY 10020-1182
Assignment: 29
Reel/Frame:010740/0484   Pages: 7
Recorded: 11/12/1999
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 010807, FRAME 0621. (RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES.)
Assignors
1
ZHAO, LEPING
Exec Dt:
11/11/1999
2
CHEN, YUZHO
Exec Dt:
11/11/1999
3
ZHANG, LIJUAN
Exec Dt:
11/11/1999
4
WANG, YULIANG
Exec Dt:
11/11/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS,SINOPEC
31 DANDONG RD. WANGSUA DISTRICT,FUSHUN
6A HUIXIN DONG STREET
LIAONING PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689713
NONE
09439928
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, NY 10020-1182
Assignment: 30
Reel/Frame:010807/0621   Pages: 5
Recorded: 07/20/2000
Conveyance: DOCUMENT PREVIOUSLY RECORDED ON REEL 2029 FRAME 0738 CONTAINED AN ERROR IN PROPERTY NUMBER 2297962. DOCUMENT RERECORDED TO CORRECT ERROR ON STATED REEL.
Assignors
1
ZHAO, LEPING
Exec Dt:
11/11/1999
2
CHEN, YUZHUO
Exec Dt:
11/11/1999
3
ZHANG, LIJUAN
Exec Dt:
11/11/1999
4
WANG, YULIANG
Exec Dt:
11/11/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYANG DISTRICT
BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
WANGSUA DISTRICT, FUSHUN
31V DANDONG ROAD
LIAONING PROVIDENCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689713
NONE
09439928
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, NY 10020-1182
Assignment: 31
Reel/Frame:010458/0836   Pages: 4
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, YAN
Exec Dt:
11/28/1999
2
MENG, XIANGLAN
Exec Dt:
11/28/1999
3
FANG, WEIPING
Exec Dt:
11/28/1999
4
ZHANG, LIXIU
Exec Dt:
11/28/1999
5
LIU, LIZHI
Exec Dt:
11/28/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
WANGHUN DISTRICT
31 DANDONG ROAD
FUSHUN, LIAONING PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413412
NONE
09459912
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 32
Reel/Frame:010504/0253   Pages: 5
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHUCHEN
Exec Dt:
12/24/1999
2
GAO, DACHENG
Exec Dt:
12/24/1999
3
ZHANG, JIANGANG
Exec Dt:
12/24/1999
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG
DISTRICT, BEIJING, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICAL, SINOPEC
31 DANDONG ROAD, WANGHUA DISTRICT
FUSHUN, LAIONING PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218574
NONE
09453081
Correspondence name and address
SHANKS & HERBERT
MARK R. SHANKS, ESQ.
1033 N. FAIRFAX ST., SUITE 306
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:010682/0216   Pages: 3
Recorded: 03/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, MAOZHU
Exec Dt:
01/05/2000
2
LIU, YUEXIANG
Exec Dt:
01/05/2000
3
PENG, RENQI
Exec Dt:
01/05/2000
4
SHEN, HUIBO
Exec Dt:
01/05/2000
5
YIN, MEIZHEN
Exec Dt:
01/05/2000
6
MA, ZHAOWEN
Exec Dt:
01/05/2000
7
XIE, CHANGBING
Exec Dt:
01/04/2000
8
SUN, YIJING
Exec Dt:
01/05/2000
9
ZHU, BAOLAN
Exec Dt:
01/05/2000
10
XING, BAOQUAN
Exec Dt:
01/05/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXINDONG STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY SINOPEC
NO. 14 BEISANHUAN-DONGLU
CHAOYANG DISTRICT, BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387839
NONE
09474014
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM C. ROWLAND
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 34
Reel/Frame:010853/0252   Pages: 9
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, JUNFENG
Exec Dt:
04/04/2000
2
ZHANG, WEI
Exec Dt:
04/04/2000
3
JING, ZHENHUA
Exec Dt:
04/04/2000
4
HONG, XIAOYU
Exec Dt:
04/04/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXINDONG STREET, CHAOYANG DISTRICT
BEIJING 1000029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 1000083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417132
NONE
09511851
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 35
Reel/Frame:010947/0086   Pages: 6
Recorded: 07/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, SHOUZHI
Exec Dt:
06/15/2000
2
GAO, XIAODONG
Exec Dt:
06/15/2000
3
CHEN, RUOLEI
Exec Dt:
06/15/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365542
NONE
09490332
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STANLEY R. MOORE, ESQ.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 36
Reel/Frame:011073/0095   Pages: 4
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, WENQING
Exec Dt:
06/20/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
TIANJIN UNITED CHEMICAL CORPORATION
NORTH OF BEIWEIDI
DAGANG DISTRICT, TIANJIN 300027, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262192
NONE
09643776
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STANLEY R. MOORE, ESQ.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 37
Reel/Frame:011073/0263   Pages: 4
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, WENQING
Exec Dt:
06/20/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
TIANJIN UNITED CHEMICAL CORPORATION
NORTH OF BEIWEIDI
DAGANG DISTRICT, TIANJIN 300027, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723291
NONE
09643494
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STANLEY R. MOORE, ESQ.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 38
Reel/Frame:011349/0784   Pages: 7
Recorded: 11/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANG
Exec Dt:
08/15/2000
2
HONG, DINGYI
Exec Dt:
08/15/2000
3
GU, MINGCHU
Exec Dt:
08/15/2000
4
YANG, JINZONG
Exec Dt:
08/15/2000
5
WANG, YURONG
Exec Dt:
08/15/2000
6
XU, HONGDE
Exec Dt:
08/15/2000
7
LU, XINGJUN
Exec Dt:
08/15/2000
8
LV, ZHANXIA
Exec Dt:
08/15/2000
9
LU, YONGJUN
Exec Dt:
08/15/2000
10
SONG, YUCHUN
Exec Dt:
08/15/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A, HUIXINGDONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 10002
2
RESEARCH INSTITUTE OF BEIJING YANSHAN PETROCHEMICAL CO., LTD.
NO. 9 YANSHAN FENGHUANGITNG ROAD, FANGSHAN DISTRICT
BEIJING, CHINA 10250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372853
NONE
09627105
Correspondence name and address
LADAS & PARRY
THOMAS F. PETERSON
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 39
Reel/Frame:011299/0038   Pages: 3
Recorded: 11/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANGHUA, WU
Exec Dt:
08/16/2000
2
GUOJUN, WANG
Exec Dt:
08/16/2000
3
XIN, CHEN
Exec Dt:
08/16/2000
Assignee
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET
CHAOYANG DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420307
NONE
09642289
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK N.Y. 10020-1182
Assignment: 40
Reel/Frame:011066/0019   Pages: 3
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
08/17/2000
2
YANG, YINAN
Exec Dt:
08/17/2000
3
WANG, XIEQING
Exec Dt:
08/17/2000
4
ZHANG, RUICHI
Exec Dt:
08/17/2000
5
ZHANG, JIUSHUN
Exec Dt:
08/17/2000
6
LONG, JUN
Exec Dt:
08/17/2000
7
LI, ZAITING
Exec Dt:
08/17/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495028
NONE
09556079
Correspondence name and address
E. THOMAS WHEELOCK
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 41
Reel/Frame:011080/0901   Pages: 3
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YOUHAO
Exec Dt:
08/17/2000
2
ZHANG, ZHIGANG
Exec Dt:
08/17/2000
3
JIANG, FUKANG
Exec Dt:
08/17/2000
4
YU, BENDE
Exec Dt:
08/17/2000
5
LONG, JUN
Exec Dt:
08/17/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYING DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678342
NONE
09553990
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1018
Assignment: 42
Reel/Frame:011088/0113   Pages: 3
Recorded: 09/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MU, XUHONG
Exec Dt:
08/17/2000
2
ZONG, BAONING
Exec Dt:
08/17/2000
3
MIN, ENZE
Exec Dt:
08/18/2000
4
WANG, XUAN
Exec Dt:
08/18/2000
5
WANG, YING
Exec Dt:
08/18/2000
6
ZHANG, XIAOXIN
Exec Dt:
08/18/2000
7
SHU, XINGTIAN
Exec Dt:
08/17/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXING DONG STREET
BEIJING, 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING, 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368996
NONE
09560444
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 43
Reel/Frame:011464/0134   Pages: 3
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YIGONG
Exec Dt:
10/23/2000
2
XIE, WENHUA
Exec Dt:
10/23/2000
3
HE, YUFENG
Exec Dt:
10/23/2000
4
FU, QIANG
Exec Dt:
10/23/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYANG DISTRICT, BEIJING 100029, CHINA
6A HUIXIN DONG STREET CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100083, CHINA
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100083, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492571
NONE
09620307
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1018
Assignment: 44
Reel/Frame:011317/0982   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIUSHUN
Exec Dt:
11/01/2000
2
MAO, ANGUO
Exec Dt:
11/01/2000
3
ZHONG, XIAOXIANG
Exec Dt:
11/01/2000
4
CHEN, ZUBI
Exec Dt:
11/01/2000
5
CUI, HUA
Exec Dt:
11/01/2000
6
ZHANG, ZHIGANG
Exec Dt:
11/01/2000
7
WANG, YAMIN
Exec Dt:
11/01/2000
8
WANG, WEI
Exec Dt:
11/01/2000
9
CUI, SHUXIN
Exec Dt:
11/01/2000
10
WANG, ZEYU
Exec Dt:
11/01/2000
11
ZHANG, RUICHI
Exec Dt:
11/01/2000
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET CHAOYANG DISTRICT
BEIJING, 100029, CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, 100083, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6416656
NONE
09602568
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 45
Reel/Frame:011589/0668   Pages: 3
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QINGHE
Exec Dt:
02/02/2001
2
NIE, HONG
Exec Dt:
02/02/2001
3
LI, DADONG
Exec Dt:
02/02/2001
4
ZHUANG, FUCHENG
Exec Dt:
02/02/2001
5
LIU, BIN
Exec Dt:
02/02/2001
6
LIU, XUEFEN
Exec Dt:
02/02/2001
7
SHI, YAHUA
Exec Dt:
02/02/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, 100029, P.R., SWITZERLAND
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, 100083, P.R., SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518219
NONE
09687564
Correspondence name and address
MORRISON & FOERSTER LLP
E. THOMAS WHEELOCK
755 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1018
Assignment: 46
Reel/Frame:011697/0006   Pages: 3
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, MIN
Exec Dt:
03/19/2001
2
WANG, XIEQING
Exec Dt:
03/19/2001
3
SHU, XINGTIAN
Exec Dt:
03/19/2001
4
ZHU, BIN
Exec Dt:
03/19/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, 100029, P.R., CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEIJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475465
US20010021369
09732100
Correspondence name and address
MORRISON & FOERSTER
E. THOMAS WHEELOCK
755 PATE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 47
Reel/Frame:012106/0941   Pages: 4
Recorded: 08/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YI
Exec Dt:
05/09/2001
2
WU, PEICHENG
Exec Dt:
05/09/2001
3
WANG, YU
Exec Dt:
05/09/2001
4
LIU, DONG
Exec Dt:
05/09/2001
5
LING, ZHENGGUO
Exec Dt:
05/09/2001
6
HUANG, XIAOLEI
Exec Dt:
05/09/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING 100029, CHINA
2
SINOPEC, JINGLING PETROCHEMICAL CORPORATION
NANING
51-8 LONGPAN ROAD
JIANGSU PROVINCE 210037 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627778
US20020004621
09837986
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 48
Reel/Frame:012256/0093   Pages: 3
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, SHULIN
Exec Dt:
06/11/2001
2
ZHAO, WEIWEI
Exec Dt:
06/11/2001
3
WANG, LIXIN
Exec Dt:
06/11/2001
4
LIU, XIAOXI
Exec Dt:
06/11/2001
Assignee
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100029, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6704657
US20020038183
09860354
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 49
Reel/Frame:011962/0608   Pages: 9
Recorded: 07/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHINA PETROCHEMICAL CORPORATION
Exec Dt:
06/14/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
A-6 HUIXIN DONGJIE
BEIJING 100029, CHINA
2
BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY
CHAOYANG DISTRICT
NO. 15 BEISANHUANDONGLU
BEIJING 100029, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150487
NONE
09051760
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 50
Reel/Frame:011980/0453   Pages: 5
Recorded: 07/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, RENDIAN
Exec Dt:
06/25/2001
2
ZHAO, ZHIHAI
Exec Dt:
06/25/2001
3
WANG, JIN
Exec Dt:
06/25/2001
4
ZHANG, LANXIN
Exec Dt:
06/25/2001
5
SHI, FENG
Exec Dt:
06/25/2001
6
FU, JINHUI
Exec Dt:
06/25/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100083 P.R., CHINA
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100083 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7045477
US20010049328
09837788
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11514
Assignment: 51
Reel/Frame:012106/0529   Pages: 4
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, XIANGCHEN
Exec Dt:
08/13/2001
2
LAN, LING
Exec Dt:
08/13/2001
3
SONG, XIAOBING
Exec Dt:
08/13/2001
4
GUAN, MINGHUA
Exec Dt:
08/13/2001
5
JIANG, GUANG'AN
Exec Dt:
08/13/2001
6
WANG, FENGLAI
Exec Dt:
08/13/2001
7
YU, ZHENGNAN
Exec Dt:
08/13/2001
8
GUO, QUN
Exec Dt:
08/13/2001
Assignees
1
CHINA PETROCHEMICAL CORPORATION
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING 100029, CHINA
2
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC
WANGHUA DISTRICT, FUSHUN
31 DANDONG ROAD
LIAONING PROVENCE, 113001, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020008050
09860353
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 52
Reel/Frame:017698/0690   Pages: 6
Recorded: 03/20/2006
Attorney Dkt #:U 016079-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAOLIN
Exec Dt:
02/13/2006
2
CHU, ZHENG
Exec Dt:
02/13/2006
3
HUANG, WEI
Exec Dt:
02/13/2006
4
YANG, AIJUN
Exec Dt:
02/13/2006
5
XUE, MIAO
Exec Dt:
02/13/2006
6
JIN, HANQIANG
Exec Dt:
02/13/2006
Assignees
1
CHINA PETROCHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRY GROUP
699 GEUAN ROAD
LU HE DISTRICT
NANJING, JIANGSU, 210048, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622416
US20060154810
11314943
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 53
Reel/Frame:018347/0500   Pages: 6
Recorded: 08/15/2006
Attorney Dkt #:U 016079-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAOLIN
Exec Dt:
02/13/2006
2
CHU, ZHENG
Exec Dt:
02/13/2006
3
HUANG, WEI
Exec Dt:
02/13/2006
4
YANG, AIJUN
Exec Dt:
02/13/2006
5
XUE, MIAO
Exec Dt:
02/13/2006
6
JIN, HANQIANG
Exec Dt:
02/13/2006
Assignees
1
CHINA PETROCHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT, BEIJING 100029, CHINA
2
RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRY GROUP
699 GEGUAN ROAD, LU HE DISTRICT
NANJING, JIANGSU 210048, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622416
US20060154810
11314943
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 54
Reel/Frame:057758/0375   Pages: 5
Recorded: 10/08/2021
Attorney Dkt #:U 016079-5
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAOLIN
Exec Dt:
02/13/2006
2
CHU, ZHENG
Exec Dt:
02/13/2006
3
HUANG, WEI
Exec Dt:
02/13/2006
4
YANG, AIJUN
Exec Dt:
02/13/2006
5
XUE, MIAO
Exec Dt:
02/13/2006
6
JIN, HANQIANG
Exec Dt:
02/13/2006
Assignees
1
CHINA PETROCHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
SINOPEC NANJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
699 GEUAN ROAD
LU HE DISTRICT
NANJING, JIANGSU, 210048, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622416
US20060154810
11314943
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 55
Reel/Frame:026132/0631   Pages: 4
Recorded: 04/14/2011
Attorney Dkt #:11194.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, HONGWEN
Exec Dt:
02/19/2011
2
ZHANG, AIMIN
Exec Dt:
02/19/2011
3
ZHOU, LIXIN
Exec Dt:
02/19/2011
4
XIA, JINKUI
Exec Dt:
02/19/2011
5
ZHANG, ZHIBIN
Exec Dt:
02/19/2011
6
ZHOU, WEIPING
Exec Dt:
02/19/2011
Assignee
1
CHINA PETROCHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT, BEIJING, 100728, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110204536
13054302
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 56
Reel/Frame:026142/0973   Pages: 4
Recorded: 04/14/2011
Attorney Dkt #:11194.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, HONGWEN
Exec Dt:
02/19/2011
2
ZHANG, ALMIN
Exec Dt:
02/19/2011
3
ZHOU, LIXIN
Exec Dt:
02/19/2011
4
XIA, JINKUI
Exec Dt:
02/19/2011
5
ZHANG, ZHIBIN
Exec Dt:
02/19/2011
6
ZHOU, WEIPING
Exec Dt:
02/19/2011
Assignee
1
CHINA PETROCHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT, BEIJING 100728, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110204536
13054302
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413

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