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Patent Assignment Assignor Details
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Assignor Name : YI, JIANJUN
Total Assignments: 14
Assignment: 1
Reel/Frame:020673/0968   Pages: 4
Recorded: 03/19/2008
Attorney Dkt #:509772000600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
02/05/2008
2
SUN, WENHUA
Exec Dt:
02/05/2008
3
HAO, PENG
Exec Dt:
02/05/2008
4
ZHANG, SHU
Exec Dt:
02/05/2008
Assignee
1
PETROCHINA COMPANY LIMITED
WORLD TOWER, 16 ANDE ROAD,
DONGCHENG DISTRICT
BEIJING, CHINA 100011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7595413
US20080194854
12068662
Correspondence name and address
JONATHAN BOCKMAN
C/O MORRISON & FOERSTER, LLP
1650 TYSONS BLVD. SUITE 400
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:024010/0907   Pages: 5
Recorded: 03/02/2010
Attorney Dkt #:14137-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
12/10/2009
2
CUI, CHUNMING
Exec Dt:
12/10/2009
3
LI, HUASHU
Exec Dt:
12/10/2009
4
YIN, BAOZUO
Exec Dt:
12/10/2009
5
ZHANG, JIANYING
Exec Dt:
12/10/2009
6
LANG, XIAOMEI
Exec Dt:
12/10/2009
7
WU, LINMEI
Exec Dt:
12/10/2009
Assignee
1
PETROCHINA COMPANY LIMITED
ZHOUJI MANSION
NO. 16 ANDE ROAD, DONGCHENG DISTRICT
BEIJING, CHINA 100011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404789
US20100184930
12664517
Correspondence name and address
BRINKS HOFER GILSON & LIONE
455 NORTH CITYFRONT PLAZA, #3600
LIUCHUN YANG PH.D.
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:026393/0912   Pages: 8
Recorded: 06/06/2011
Attorney Dkt #:24199-000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
05/23/2011
2
YIN, BAOZUO
Exec Dt:
05/22/2011
3
CUI, CHUNMING
Exec Dt:
05/23/2011
4
LI, ZHIFEI
Exec Dt:
05/23/2011
5
CUI, LIANG
Exec Dt:
05/23/2011
6
LI, HUASHU
Exec Dt:
05/23/2011
7
HUANG, WEIHUAN
Exec Dt:
05/23/2011
8
ZHANG, JIANYING
Exec Dt:
05/23/2011
9
WANG, LI
Exec Dt:
05/23/2011
Assignee
1
PETROCHINA COMPANY LIMITED
ZHOUJI MANSION, NO. 16 ANDE ROAD
DONGCHENG DISTRICT
BEIJING, CHINA 100011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470941
US20110207900
13127591
Correspondence name and address
WOODARD EMHARDT MORIARTY MCNETT & HENRY
111 MONUMENT CIRCLE
INDIANAPOLIS, IN 46204
Assignment: 4
Reel/Frame:030344/0950   Pages: 11
Recorded: 05/03/2013
Attorney Dkt #:3391.010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
01/21/2013
2
CUI, CHUNMING
Exec Dt:
01/21/2013
3
LI, HUASHU
Exec Dt:
01/21/2013
4
LI, ZHIFEI
Exec Dt:
01/21/2013
5
YIN, BAOZUO
Exec Dt:
01/21/2013
6
CUI, LIANG
Exec Dt:
01/21/2013
7
ZHANG, JIANYING
Exec Dt:
01/21/2013
8
WANG, LIANG
Exec Dt:
01/21/2013
Assignee
1
PETRO CHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
BEIJING, DONGCHENG DISTRICT, 100007, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716417
US20130072647
13702209
Correspondence name and address
MONIQUE M. PERDOK SHONKA
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 5
Reel/Frame:030648/0147   Pages: 13
Recorded: 06/14/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHIFEI
Exec Dt:
02/16/2013
2
TAN, KUILONG
Exec Dt:
02/16/2013
3
WANG, HAO
Exec Dt:
02/16/2013
4
YI, JIANJUN
Exec Dt:
02/20/2013
5
XU, QINGHONG
Exec Dt:
02/16/2013
6
CUI, WEISONG
Exec Dt:
02/19/2013
7
BAI, WEI
Exec Dt:
02/22/2013
8
LIU, XINYUAN
Exec Dt:
02/22/2012
9
XU, PU
Exec Dt:
02/22/2013
10
JU, WANQING
Exec Dt:
02/22/2013
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT, BEIJING, 100007, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8541332
US20130131292
13813479
Correspondence name and address
RICARDO J. MORAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:036222/0716   Pages: 11
Recorded: 07/29/2015
Attorney Dkt #:10546-010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
07/24/2015
2
HUANG, QIGU
Exec Dt:
07/24/2015
3
LI, HONGMING
Exec Dt:
07/23/2015
4
ZHANG, MINGGE
Exec Dt:
07/23/2015
5
LIU, ZHI
Exec Dt:
07/24/2015
6
LIU, WEI
Exec Dt:
07/24/2015
7
WANG, YISEN
Exec Dt:
07/23/2015
8
CUI, WEISONG
Exec Dt:
07/23/2015
Assignee
1
PETROCHINA COMPANY LIMITED
6 LIUPUKANG STREET
XICHENG DISTRICT
BEIJING, CHINA 100724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695257
US20150361189
14764451
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:036554/0789   Pages: 13
Recorded: 09/04/2015
Attorney Dkt #:10546-011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
08/27/2015
2
LU, JIANCHUN
Exec Dt:
08/27/2015
3
HUANG, QIGU
Exec Dt:
08/27/2015
4
LIU, ZHI
Exec Dt:
08/27/2015
5
HU, XUTENG
Exec Dt:
08/27/2015
6
LIU, HONGJI
Exec Dt:
08/27/2015
7
ZHANG, MINGGE
Exec Dt:
08/27/2015
8
LI, HONGMING
Exec Dt:
08/27/2015
9
GAO, KEJING
Exec Dt:
08/26/2015
10
ZHU, BAICHUN
Exec Dt:
08/27/2015
Assignee
1
PETROCHINA COMPANY LIMITED
6 LIUPUKANG STREET
XICHENG DISTRICT
BEIJING, CHINA 100724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160009830
14772962
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:036766/0334   Pages: 12
Recorded: 10/09/2015
Attorney Dkt #:10546-012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, WEISONG
Exec Dt:
10/08/2015
2
YI, JIANJUN
Exec Dt:
10/08/2015
3
YIN, BAOZUO
Exec Dt:
10/08/2015
4
GAO, KEJING
Exec Dt:
10/08/2015
5
WANG, KEFENG
Exec Dt:
10/08/2015
6
TAN, KUILONG
Exec Dt:
10/08/2015
7
WANG, YONGGANG
Exec Dt:
10/08/2015
8
MAO, JING
Exec Dt:
10/08/2015
9
LI, RONGBO
Exec Dt:
10/08/2015
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160102159
14879554
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:044768/0322   Pages: 6
Recorded: 01/30/2018
Attorney Dkt #:5253.1008-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, YUAN
Exec Dt:
11/23/2017
2
SUN, TIANXU
Exec Dt:
11/23/2017
3
YI, JIANJUN
Exec Dt:
11/23/2017
4
XUE, SHAN
Exec Dt:
11/23/2017
5
WANG, KEFENG
Exec Dt:
11/23/2017
6
TAN, KUILONG
Exec Dt:
11/23/2017
7
WANG, LI
Exec Dt:
11/23/2017
8
LI, RONGBO
Exec Dt:
11/23/2017
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808052
US20180244812
15747268
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS. P.C.
CONCORD, MA 01742-9133
Assignment: 10
Reel/Frame:047151/0884   Pages: 7
Recorded: 10/12/2018
Attorney Dkt #:5253.1021-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
08/24/2018
2
ZHANG, MINGGE
Exec Dt:
08/24/2018
3
LI, HONGMING
Exec Dt:
08/24/2018
4
SUN, TIANXU
Exec Dt:
08/24/2018
5
YUAN, YUAN
Exec Dt:
08/24/2018
6
WANG, YISEN
Exec Dt:
08/24/2018
7
HUANG, QIGU
Exec Dt:
08/24/2018
8
ZHANG, RUNCONG
Exec Dt:
08/25/2018
9
WANG, JING
Exec Dt:
08/25/2018
10
NIE, YANPEI
Exec Dt:
08/25/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927195
US20190248928
16159087
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 11
Reel/Frame:047187/0620   Pages: 8
Recorded: 10/16/2018
Attorney Dkt #:5253.1022-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MINGGE
Exec Dt:
10/10/2018
2
LI, DIANJUN
Exec Dt:
10/10/2018
3
WANG, SHUO
Exec Dt:
10/10/2018
4
LI, HONGMING
Exec Dt:
10/10/2018
5
YUAN, YUAN
Exec Dt:
10/10/2018
6
YI, JIANJUN
Exec Dt:
10/10/2018
7
SUN, TIANXU
Exec Dt:
10/10/2018
8
MAO, JING
Exec Dt:
10/10/2018
9
MEN, LIN
Exec Dt:
10/10/2018
10
HUANG, QIGU
Exec Dt:
10/10/2018
11
ZHANG, RUNCONG
Exec Dt:
10/10/2018
12
WANG, JING
Exec Dt:
10/10/2018
13
NIE, YANPEI
Exec Dt:
10/10/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014994
US20190048106
16161894
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 12
Reel/Frame:049782/0722   Pages: 7
Recorded: 07/17/2019
Attorney Dkt #:SANYP003US/GAI16CN4135-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
10/29/2018
2
WANG, KEFENG
Exec Dt:
10/29/2018
3
HU, JIE
Exec Dt:
10/29/2018
4
CHEN, XINGFENG
Exec Dt:
10/29/2018
5
YUAN, YUAN
Exec Dt:
10/29/2018
6
CUI, WEISOUG
Exec Dt:
10/29/2018
7
CUI, LIANG
Exec Dt:
10/29/2018
8
LI, ZHIFEI
Exec Dt:
10/29/2018
9
LI, RONGBO
Exec Dt:
10/29/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084890
US20190169324
16201973
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P. O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 13
Reel/Frame:052347/0857   Pages: 13
Recorded: 04/08/2020
Attorney Dkt #:15665F-000008-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, JIANJUN
Exec Dt:
03/18/2020
2
CUI, LIANG
Exec Dt:
03/18/2020
3
ZHANG, XILAI
Exec Dt:
03/18/2020
4
LEI, JUNYU
Exec Dt:
03/18/2020
5
HAO, HAIJUN
Exec Dt:
03/18/2020
6
ZHAO, SHISHENG
Exec Dt:
03/18/2020
7
WANG, KEFENG
Exec Dt:
03/18/2020
8
ZHUANG, JUNPENG
Exec Dt:
03/18/2020
9
ZHANG, SHENGHUI
Exec Dt:
03/18/2020
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11535638
US20200369689
16843476
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 14
Reel/Frame:063576/0637   Pages: 11
Recorded: 05/09/2023
Attorney Dkt #:10546-035US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, LIANG
Exec Dt:
11/08/2022
2
YI, JIANJUN
Exec Dt:
11/08/2022
3
LEI, JUNYU
Exec Dt:
11/08/2022
4
HAO, HAIJUN
Exec Dt:
11/08/2022
5
WANG, KEFENG
Exec Dt:
11/08/2022
6
ZHAO, SHISHENG
Exec Dt:
11/08/2022
7
ZHUANG, JUNPENG
Exec Dt:
11/08/2022
8
ZHANG, SHENGHUI
Exec Dt:
11/08/2022
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183394
17924058
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE, SUITE 1300
ATLANTA, GA 30309

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