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Patent Assignment Assignor Details
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Assignor Name : LI, ZHULAN
Total Assignments: 7
Assignment: 1
Reel/Frame:004747/0138   Pages: 4
Recorded: 08/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAO, BINGQUAN
Exec Dt:
02/09/1987
2
YANG, AICHUN
Exec Dt:
02/09/1987
3
ZHENG, YING
Exec Dt:
02/09/1987
4
YANG, JUXIOU
Exec Dt:
02/09/1987
5
LI, ZHULAN
Exec Dt:
02/09/1987
Assignee
1
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
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4784983
NONE
06907664
Correspondence name and address
MORGAN & FINNEGAN
345 PARK AVE.
NEW YORK, NY 10154
Assignment: 2
Reel/Frame:011691/0927   Pages: 3
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHULAN
Exec Dt:
12/21/2000
2
YANG, JUXIU
Exec Dt:
12/21/2000
3
GAO, MINGZHI
Exec Dt:
12/21/2000
4
ZHAO, YUN
Exec Dt:
12/21/2000
5
MAO, BINGQUAN
Exec Dt:
12/21/2000
6
YANG, AICHUN
Exec Dt:
12/21/2000
7
DING, CHUNMIN
Exec Dt:
12/21/2000
8
SONG, WENBO
Exec Dt:
12/21/2000
9
LIU, KUNZHENG
Exec Dt:
12/21/2000
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A, HUIXINDONG STREET, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, SINOPEC, JOINTLY
NO. 14 BEISANHUANDONG STREET, CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703339
US20020010081
09732523
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
D. BRUCE PROUT
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 3
Reel/Frame:011724/0731   Pages: 3
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, MINGZHI
Exec Dt:
02/12/2001
2
ZHOU, JIAN
Exec Dt:
02/12/2001
3
ZHAO, YUN
Exec Dt:
02/12/2001
4
LI, ZHULAN
Exec Dt:
02/12/2001
5
YANG, YANTAO
Exec Dt:
02/12/2001
6
YANG, JUXIU
Exec Dt:
02/12/2001
7
FENG, WEIHUA
Exec Dt:
02/12/2001
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A, HUIXINDONG STREET, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, SINOPEC
NO. 14 BEISANHUANDONG STREET, CHAOYANG DISTRICT,
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683017
US20010025006
09732045
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
ATTN: D. BRUCE PROUT
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 4
Reel/Frame:012819/0253   Pages: 3
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, AICHUN
Exec Dt:
01/25/2002
2
LI, ZHULAN
Exec Dt:
01/25/2002
3
ZHAO, YUN
Exec Dt:
01/25/2002
4
SONG, WENBO
Exec Dt:
01/25/2002
5
YANG, JUXIU
Exec Dt:
01/23/2002
6
MAO, BINGQUAN
Exec Dt:
01/23/2002
7
YANG, HUIRU
Exec Dt:
01/23/2002
Assignee
1
AICHUN YANG
NO. 14, BEISANHUANDONG STREET CHAOYANG DISTRICT
BEIJING, CHINA 10001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376417
NONE
09605828
Correspondence name and address
SHANKS & HERBERT
TONI-JUNELL HERBERT
1033 N. FAIRFAX STREET
TRANSPOTOMAC PLAZA
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:013257/0468   Pages: 5
Recorded: 09/04/2002
Conveyance: ASSIGNMENT CORRECTION TO CORRECT NOTICE OF RECORDATION.
Assignors
1
YANG, AICHUN
Exec Dt:
01/25/2002
2
LI, ZHULAN
Exec Dt:
01/25/2002
3
ZHAO, YUN
Exec Dt:
01/25/2002
4
SONG, WENBO
Exec Dt:
01/25/2002
5
YANG, JUXIU
Exec Dt:
01/25/2002
6
MAO, BINGQUAN
Exec Dt:
01/23/2002
7
YANG, HUIRU
Exec Dt:
01/23/2002
Assignees
1
CHINA PETRO CHEMICAL CORPORATION
6A, HUIXINDONG STREET
BEIJING, CHINA 100029
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, SINOPEC
NO. 14 BEISANHUANDONG STREET CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376417
NONE
09605828
Correspondence name and address
SHANKS & HERBERT
MARK R. SHANKS
TRANSPOTOMAC PLAZA
1033 N. FAIRFAX ST.
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015231/0826   Pages: 5
Recorded: 10/07/2004
Attorney Dkt #:CU-3870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, MINGZHI
Exec Dt:
09/10/2004
2
LIU, HAITAO
Exec Dt:
09/10/2004
3
LI, ZHULAN
Exec Dt:
09/10/2004
4
WANG, JUN
Exec Dt:
09/10/2004
5
YANG, JUXIU
Exec Dt:
09/10/2004
6
LI, TIANYI
Exec Dt:
09/10/2004
7
WANG, XIAODONG
Exec Dt:
09/10/2004
8
LI, CHANGXIU
Exec Dt:
09/10/2004
9
DING, CHUNMING
Exec Dt:
09/10/2004
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT,
BEIJING, CHINA 100029
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7388061
US20050239636
10503515
Correspondence name and address
BRIAN W. HAMEDER
224 SOUTH MICHIGAN AVENUE
C/O LADAS & PARRY LLP
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:032286/0411   Pages: 4
Recorded: 02/24/2014
Attorney Dkt #:74577/L616/PCH/DSF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, TIEJUN
Exec Dt:
02/08/2014
2
SHI, JIANGONG
Exec Dt:
02/08/2014
3
MENG, HONG
Exec Dt:
02/08/2014
4
HAN, FENGNIAN
Exec Dt:
02/08/2014
5
MA, XUWEI
Exec Dt:
02/08/2014
6
LI, ZHULAN
Exec Dt:
02/08/2014
Assignee
1
HANKANG BIOCHEMICAL & PHARMACEUTICAL CO., LTD
16TH FLOOR, TOWER B, GOLDENSTONE BUILDING NO. 375 XINSHI MIDDLE ROAD,
QIAOXI DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 050091
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849145
US20140193530
14238448
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 29001
GLENDALE, CA 91209

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