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Patent Assignment Assignor Details
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Assignor Name : WU, LIGONG
Total Assignments: 7
Assignment: 1
Reel/Frame:055633/0331   Pages: 13
Recorded: 03/18/2021
Attorney Dkt #:LSAYJP-0T004_C20P813301US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANNAN
Exec Dt:
03/11/2021
2
CAO, HUIJUAN
Exec Dt:
03/11/2021
3
WU, LIGONG
Exec Dt:
03/11/2021
4
WANG, HONLY
Exec Dt:
03/11/2021
5
KOU, TAO
Exec Dt:
03/11/2021
6
LIU, XU
Exec Dt:
03/11/2021
7
TIAN, DEKUN
Exec Dt:
03/11/2021
8
ZHOU, LIBIN
Exec Dt:
03/11/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11251650
NONE
17204615
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:056102/0312   Pages: 12
Recorded: 04/30/2021
Attorney Dkt #:LSAYJP-PT008_C20P819901US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, HUIJUAN
Exec Dt:
04/23/2021
2
LIU, YANNAN
Exec Dt:
04/23/2021
3
KOU, TAO
Exec Dt:
04/23/2021
4
WANG, HONLY
Exec Dt:
04/23/2021
5
WU, LIGONG
Exec Dt:
04/23/2021
6
TIAN, DEKUN
Exec Dt:
04/23/2021
7
ZHOU, LIBIN
Exec Dt:
04/23/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11888294
US20220294194
17245989
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:058565/0725   Pages: 13
Recorded: 01/06/2022
Attorney Dkt #:LSAYJP-PT004.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANNAN
Exec Dt:
12/28/2021
2
CAO, HUIJUAN
Exec Dt:
12/28/2021
3
WU, LIGONG
Exec Dt:
12/28/2021
4
WANG, HONGLY
Exec Dt:
12/28/2021
5
KOU, TAO
Exec Dt:
12/28/2021
6
LIU, XU
Exec Dt:
12/28/2021
7
TIAN, DEKUN
Exec Dt:
12/28/2021
8
ZHOU, LIBIN
Exec Dt:
12/28/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817703
US20220255319
17569230
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:059787/0797   Pages: 5
Recorded: 04/25/2022
Attorney Dkt #:19057US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, NING
Exec Dt:
04/19/2022
2
ZHANG, TING
Exec Dt:
04/19/2022
3
ZOU, JIANGLEI
Exec Dt:
04/19/2022
4
ZHANG, HAIBO
Exec Dt:
04/19/2022
5
WU, LIGONG
Exec Dt:
04/19/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD LAISHAN DISTRICT YANTAI,
SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11905880
US20220389865
17727842
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:059801/0706   Pages: 6
Recorded: 05/03/2022
Attorney Dkt #:520013.5000042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
04/26/2022
2
LV, LIANG
Exec Dt:
04/26/2022
3
ZHANG, RIKUI
Exec Dt:
04/26/2022
4
MAO, ZHUQING
Exec Dt:
04/26/2022
5
WANG, JIANWEI
Exec Dt:
04/26/2022
6
LAN, CHUNQIANG
Exec Dt:
04/26/2022
7
WU, YIPENG
Exec Dt:
04/26/2022
8
LI, XINCHENG
Exec Dt:
04/26/2022
9
FENG, NING
Exec Dt:
04/26/2022
10
ZHANG, TING
Exec Dt:
04/26/2022
11
ZOU, JIANGLEI
Exec Dt:
04/26/2022
12
ZHANG, HAIBO
Exec Dt:
04/26/2022
13
WU, LIGONG
Exec Dt:
04/26/2022
14
ZHANG, CONG
Exec Dt:
04/26/2022
15
ZHA, WANCHUN
Exec Dt:
04/26/2022
16
WU, QIONG
Exec Dt:
04/26/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702919
US20220259964
17735826
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:061123/0846   Pages: 6
Recorded: 09/16/2022
Attorney Dkt #:520013.5000067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
04/26/2022
2
LV, LIANG
Exec Dt:
04/26/2022
3
ZHANG, RIKUI
Exec Dt:
04/26/2022
4
MAO, ZHUQING
Exec Dt:
04/26/2022
5
WANG, JIANWEI
Exec Dt:
04/26/2022
6
LAN, CHUNQIANG
Exec Dt:
04/26/2022
7
WU, YIPENG
Exec Dt:
04/26/2022
8
LI, XINCHENG
Exec Dt:
04/26/2022
9
FENG, NING
Exec Dt:
04/26/2022
10
ZHANG, TING
Exec Dt:
04/26/2022
11
ZOU, JIANGLEI
Exec Dt:
04/26/2022
12
ZHANG, HAIBO
Exec Dt:
04/26/2022
13
WU, LIGONG
Exec Dt:
04/26/2022
14
ZHANG, CONG
Exec Dt:
04/26/2022
15
ZHA, WANCHUN
Exec Dt:
04/26/2022
16
WU, QIONG
Exec Dt:
04/26/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD
LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746637
US20230015529
17946548
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:064188/0333   Pages: 6
Recorded: 07/07/2023
Attorney Dkt #:520013.5000090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
06/28/2023
2
LV, LIANG
Exec Dt:
06/28/2023
3
ZHANG, RIKUI
Exec Dt:
06/28/2023
4
MAO, ZHUQING
Exec Dt:
06/28/2023
5
WANG, JIANWEI
Exec Dt:
06/28/2023
6
LAN, CHUNQIANG
Exec Dt:
06/28/2023
7
WU, YIPENG
Exec Dt:
06/28/2023
8
LI, XINCHENG
Exec Dt:
06/28/2023
9
FENG, NING
Exec Dt:
06/28/2023
10
ZHANG, TING
Exec Dt:
06/28/2023
11
ZOU, JIANGLEI
Exec Dt:
06/28/2023
12
ZHANG, HAIBO
Exec Dt:
06/28/2023
13
WU, LIGONG
Exec Dt:
06/28/2023
14
ZHANG, CONG
Exec Dt:
06/28/2023
15
ZHA, WANCHUN
Exec Dt:
06/28/2023
16
WU, QIONG
Exec Dt:
06/28/2023
17
ZHONG, JIFENG
Exec Dt:
06/28/2023
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230349279
18348761
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610

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