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Patent Assignment Assignor Details
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Assignor Name : ZHANG, LIEYU
Total Assignments: 14
Assignment: 1
Reel/Frame:028473/0622   Pages: 4
Recorded: 06/29/2012
Attorney Dkt #:017106-0408894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, BEIDOU
Exec Dt:
06/08/2012
2
ZHANG, LIEYU
Exec Dt:
06/08/2012
3
GAO, JIXI
Exec Dt:
06/08/2012
4
WANG, JINBIAO
Exec Dt:
06/08/2012
5
XIA, XUNFENG
Exec Dt:
06/08/2012
6
XU, QIGONG
Exec Dt:
06/08/2012
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
8 DAYANGFANG BEIYUAN ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936725
US20130175215
13491124
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:033457/0544   Pages: 4
Recorded: 08/04/2014
Attorney Dkt #:20019.0015USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, BEIDOU
Exec Dt:
07/26/2014
2
JIANG, YONGHAI
Exec Dt:
07/23/2014
3
YANG, YU
Exec Dt:
07/24/2014
4
LI, MINGXIAO
Exec Dt:
07/24/2014
5
MA, ZHIFEI
Exec Dt:
07/24/2014
6
ZHANG, LIEYU
Exec Dt:
07/24/2014
7
LI, MIN
Exec Dt:
07/24/2014
8
CHEN, FANGYI
Exec Dt:
07/24/2014
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8, DAYANGFANG, ANWAI
CHAO YANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9457388
US20150021251
14334879
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P. O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:055850/0553   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:112524.6-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/07/2021
2
ZHU, QIUHENG
Exec Dt:
03/08/2021
3
LI, WEI
Exec Dt:
03/07/2021
4
LI, GUOWEN
Exec Dt:
03/07/2021
5
LI, XIAOGUANG
Exec Dt:
03/07/2021
6
LI, CAOLE
Exec Dt:
03/08/2021
7
LI, JIAQIAN
Exec Dt:
03/07/2021
8
CHE, LULU
Exec Dt:
03/07/2021
9
ZHAO, CHEN
Exec Dt:
03/07/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210387882
17281040
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:055850/0284   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:112524.5-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/08/2021
2
CHE, LULU
Exec Dt:
03/07/2021
3
LI, XIAOGUANG
Exec Dt:
03/08/2021
4
LI, GUOWEN
Exec Dt:
03/07/2021
5
LI, CAOLE
Exec Dt:
03/07/2021
6
LI, JIAQIAN
Exec Dt:
03/07/2021
7
LI, WEI
Exec Dt:
03/07/2021
8
ZHU, QIUHENG
Exec Dt:
03/07/2021
9
ZHAO, CHEN
Exec Dt:
03/08/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210347661
17280937
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:055849/0951   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:112524.4-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
LI, JIAQIAN
Exec Dt:
03/24/2021
3
LI, XIAOGUANG
Exec Dt:
03/24/2021
4
LI, GUOWEN
Exec Dt:
03/24/2021
5
LI, WEI
Exec Dt:
03/24/2021
6
LI, CAOLE
Exec Dt:
03/24/2021
7
ZHAO, CHEN
Exec Dt:
03/24/2021
8
CHE, LULU
Exec Dt:
03/24/2021
9
ZHU, QIUHENG
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210386039
17280859
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:055850/0810   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:112524.7-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
LI, CAOLE
Exec Dt:
03/24/2021
3
ZHAO, CHEN
Exec Dt:
03/24/2021
4
LI, XIAOGUANG
Exec Dt:
03/24/2021
5
LI, GUOWEN
Exec Dt:
03/24/2021
6
LI, WEI
Exec Dt:
03/24/2021
7
LI, JIAQIAN
Exec Dt:
03/24/2021
8
ZHU, QIUHENG
Exec Dt:
03/24/2021
9
CHE, LULU
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210347660
17281065
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:055850/0965   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:112524.8-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
ZHU, QUIHENG
Exec Dt:
03/24/2021
3
LI, GUOWEN
Exec Dt:
03/24/2021
4
LI, XIAOGUANG
Exec Dt:
03/24/2021
5
LI, CAOLE
Exec Dt:
03/24/2021
6
LI, WEI
Exec Dt:
03/24/2021
7
LI, JIAQIAN
Exec Dt:
03/24/2021
8
CHE, LULU
Exec Dt:
03/24/2021
9
ZHAO, CHEN
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN
CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210387883
17281086
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:056094/0062   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.9-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
LI, GUOWEN
Exec Dt:
03/24/2021
3
CHE, LULU
Exec Dt:
03/24/2021
4
LI, XIAOGUANG
Exec Dt:
03/24/2021
5
LI, CAOLE
Exec Dt:
03/24/2021
6
LI, JIAQIAN
Exec Dt:
03/24/2021
7
ZHAO, CHEN
Exec Dt:
03/24/2021
8
LI, WEI
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802056
US20220073369
17239632
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 9
Reel/Frame:056094/0595   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.10-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CAOLE
Exec Dt:
03/24/2021
2
LI, JIAQIAN
Exec Dt:
03/24/2021
3
LI, XIAOGUANG
Exec Dt:
03/24/2021
4
LI, WEI
Exec Dt:
03/24/2021
5
LI, GUOWEN
Exec Dt:
03/24/2021
6
ZHANG, LIEYU
Exec Dt:
03/24/2021
7
ZHAO, CHEN
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220071113
17239634
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:056094/0854   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.11-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
YANG, MENGYU
Exec Dt:
03/24/2021
3
LI, CAOLE
Exec Dt:
03/24/2021
4
LI, JIAQIAN
Exec Dt:
03/24/2021
5
ZHAO, CHEN
Exec Dt:
03/24/2021
6
LI, WEI
Exec Dt:
03/24/2021
7
LI, XIAOGUANG
Exec Dt:
03/24/2021
8
LI, GUOWEN
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389766
17240016
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:056095/0140   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.12-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
TANG, RENHAO
Exec Dt:
03/24/2021
3
WEI, XIAOSHU
Exec Dt:
03/24/2021
4
LI, XIAOGUANG
Exec Dt:
03/24/2021
5
LI, GUOWEN
Exec Dt:
03/24/2021
6
ZHAO, CHEN
Exec Dt:
03/24/2021
7
LI, JIAQIAN
Exec Dt:
03/24/2021
8
LI, WEI
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389293
17240236
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 12
Reel/Frame:056095/0477   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.13-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIEYU
Exec Dt:
03/24/2021
2
LIU, GENGYUAN
Exec Dt:
03/24/2021
3
LI, GUOWEN
Exec Dt:
03/24/2021
4
CHE, LULU
Exec Dt:
03/24/2021
5
LI, XIAOGUANG
Exec Dt:
03/24/2021
6
LI, JIAQIAN
Exec Dt:
03/24/2021
7
ZHAO, CHEN
Exec Dt:
03/24/2021
8
LI, WEI
Exec Dt:
03/26/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389290
17242523
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 13
Reel/Frame:056095/0893   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:112524.14-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, CHEN
Exec Dt:
03/24/2021
2
LI, XIAOGUANG
Exec Dt:
03/24/2021
3
LI, GUOWEN
Exec Dt:
03/24/2021
4
ZHANG, LIEYU
Exec Dt:
03/24/2021
5
LI, CAOLE
Exec Dt:
03/24/2021
6
LI, WEI
Exec Dt:
03/26/2021
7
LI, JIAQIAN
Exec Dt:
03/24/2021
Assignee
1
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753317
US20220073382
17243771
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018
Assignment: 14
Reel/Frame:056969/0619   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:112524.14-US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RE-RECORD THE ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 056095 FRAME: 0893. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHAO, CHEN
Exec Dt:
03/24/2021
2
LI, XIAOGUANG
Exec Dt:
03/24/2021
3
LI, GUOWEN
Exec Dt:
03/24/2021
4
ZHANG, LIEYU
Exec Dt:
03/24/2021
5
LI, CAOLE
Exec Dt:
03/24/2021
6
LI, WEI
Exec Dt:
03/24/2021
7
LI, JIAQIAN
Exec Dt:
03/24/2021
Assignee
1
­CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
NO. 8 DAYANGFANG, ANWAI BEIYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753317
US20220073382
17243771
Correspondence name and address
HANG GAO
1001 AVENUE OF THE AMERICAS
SUITE 1105
NEW YORK, NY 10018

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