skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : JI, XIAOLEI
Total Assignments: 65
Assignment: 1
Reel/Frame:055233/0374   Pages: 12
Recorded: 02/05/2021
Attorney Dkt #:0135393.0739685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
01/18/2021
2
LI, SHOUZHE
Exec Dt:
01/18/2021
3
JIANG, YIBO
Exec Dt:
01/18/2021
4
LV, LIANG
Exec Dt:
01/18/2021
5
CHANG, SHENG
Exec Dt:
01/18/2021
6
CUI, SHUZHEN
Exec Dt:
01/18/2021
7
ZHANG, JIAN
Exec Dt:
01/18/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD
NO. 27 JIERUI ROAD
LAISHAN DISTRICT
YANTAI SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11557887
US20220181859
17155969
Correspondence name and address
ANDREW B. ULMER - FROST BROWN TODD LLC
GREAT AMERICAN TOWER
301 EAST FOURTH ST., STE. 3300
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:055532/0001   Pages: 13
Recorded: 03/09/2021
Attorney Dkt #:0135393.0740231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHENG
Exec Dt:
01/26/2021
2
LV, LIANG
Exec Dt:
01/26/2021
3
CUI, SHUZHEN
Exec Dt:
01/26/2021
4
LAN, CHUNQIANG
Exec Dt:
01/26/2021
5
ZHANG, JIAN
Exec Dt:
01/26/2021
6
JI, XIAOLEI
Exec Dt:
01/26/2021
7
ZHANG, HUAIZHI
Exec Dt:
01/26/2021
8
DU, RUIJIE
Exec Dt:
01/26/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD
NO. 27 JIERUI ROAD
LAISHAN DISTRICT
YANTAI SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11592020
US20220186724
17170141
Correspondence name and address
ANDREW B. ULMER - FROST BROWN TODD LLC
GREAT AMERICAN TOWER
301 EAST FOURTH STREET, STE. 3300
CINCINNATI, OH 45202
Assignment: 3
Reel/Frame:062136/0471   Pages: 13
Recorded: 12/15/2022
Attorney Dkt #:82KB-362853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHENG
Exec Dt:
01/26/2021
2
LV, LIANG
Exec Dt:
01/26/2021
3
CUI, SHUZHEN
Exec Dt:
01/26/2021
4
LAN, CHUNQIANG
Exec Dt:
01/26/2021
5
ZHANG, JIAN
Exec Dt:
01/26/2021
6
JI, XIAOLEI
Exec Dt:
01/26/2021
7
ZHANG, HUAIZHI
Exec Dt:
01/26/2021
8
DU, RUIJIE
Exec Dt:
01/26/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230124444
18066499
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 4
Reel/Frame:055358/0508   Pages: 4
Recorded: 02/22/2021
Attorney Dkt #:JERE-P429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
01/29/2021
2
ZHANG, RIKUI
Exec Dt:
01/29/2021
3
JI, XIAOLEI
Exec Dt:
01/29/2021
4
MAO, MINGCHAO
Exec Dt:
01/29/2021
5
MAO, ZHUQING
Exec Dt:
01/29/2021
6
WANG, JIHUA
Exec Dt:
01/29/2021
7
WANG, JIANWEI
Exec Dt:
01/29/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 7 JEREH STREET
LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10830032
NONE
16874827
Correspondence name and address
TIANJUN HOU
HOUST CONSULTING
PO BOX 700092
SAN JOSE, CA 95170
Assignment: 5
Reel/Frame:055357/0198   Pages: 4
Recorded: 02/22/2021
Attorney Dkt #:JERE-P001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/02/2021
2
ZHANG, RIKUI
Exec Dt:
02/02/2021
3
ZHANG, PENG
Exec Dt:
02/02/2021
4
MAO, MINGCHAO
Exec Dt:
02/02/2021
5
MAO, ZHUQING
Exec Dt:
02/02/2021
6
WANG, JIHUA
Exec Dt:
02/02/2021
7
WANG, JIANWEI
Exec Dt:
02/02/2021
Assignee
1
AMERICAN JEREH INTERNATIONAL CORPORATION
7501 MILLER RD. #2
HOUSTON, TEXAS 77049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954855
NONE
16816259
Correspondence name and address
TIANJUN HOU
HOUST CONSULTING
PO BOX 700092
SAN JOSE, CA 95170
Assignment: 6
Reel/Frame:055358/0477   Pages: 4
Recorded: 02/22/2021
Attorney Dkt #:JERE-P321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
02/02/2021
2
LI, XIANCE
Exec Dt:
02/02/2021
3
LI, XINCHENG
Exec Dt:
02/02/2021
4
WU, YIPENG
Exec Dt:
02/02/2021
5
LAN, CHUNQIANG
Exec Dt:
02/02/2021
6
CHANG, SHENG
Exec Dt:
02/02/2021
7
JI, XIAOLEI
Exec Dt:
02/02/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 7 JEREH STREET
LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865631
NONE
16832856
Correspondence name and address
TIANJUN HOU
HOUST CONSULTING
PO BOX 700092
SAN JOSE, CA 95170
Assignment: 7
Reel/Frame:055218/0610   Pages: 13
Recorded: 02/10/2021
Attorney Dkt #:LSAYJP-PT003_C20P832101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
02/03/2021
2
ZHANG, RIKUI
Exec Dt:
02/03/2021
3
LV, LIANG
Exec Dt:
02/03/2021
4
JI, XIAOLEI
Exec Dt:
02/03/2021
5
LAN, CHUNQIANG
Exec Dt:
02/03/2021
6
WU, YIPENG
Exec Dt:
02/03/2021
7
LI, XINCHENG
Exec Dt:
02/03/2021
8
SUN, YUXUAN
Exec Dt:
02/03/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11143006
NONE
17172819
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:055357/0679   Pages: 4
Recorded: 02/22/2021
Attorney Dkt #:JERE-P003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/07/2021
2
ZHANG, RIKUI
Exec Dt:
02/07/2021
3
ZHANG, PENG
Exec Dt:
02/07/2021
4
LAN, CHUNQIANG
Exec Dt:
02/07/2021
5
MAO, ZHUQING
Exec Dt:
02/07/2021
6
WANG, JIANWEI
Exec Dt:
02/07/2021
7
MAO, MINGCHAO
Exec Dt:
02/07/2021
Assignee
1
AMERICAN JEREH INTERNATIONAL CORPORATION
7501 MILLER RD. #2
HOUSTON, TEXAS 77049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10961993
NONE
16816262
Correspondence name and address
TIANJUN HOU
HOUST CONSULTING
PO BOX 700092
SAN JOSE, CA 95170
Assignment: 9
Reel/Frame:061213/0532   Pages: 4
Recorded: 09/26/2022
Attorney Dkt #:520013.5000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/07/2021
2
ZHANG, RIKUI
Exec Dt:
02/07/2021
3
ZHANG, PENG
Exec Dt:
02/07/2021
4
LAN, CHUNQIANG
Exec Dt:
02/07/2021
5
MAO, ZHUQING
Exec Dt:
02/07/2021
6
WANG, JIANWEI
Exec Dt:
02/07/2021
7
WANG, MINGCHAO
Exec Dt:
02/07/2021
Assignee
1
AMERICAN JEREH INTERNATIONAL CORPORATION
7501 MILLER RD.
#2
HOUSTON, TEXAS 77049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873803
US20210285432
17210032
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:061215/0340   Pages: 4
Recorded: 09/26/2022
Attorney Dkt #:520013.5000072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/07/2021
2
ZHANG, RIKUI
Exec Dt:
02/07/2021
3
ZHANG, PENG
Exec Dt:
02/07/2021
4
LAN, CHUNQIANG
Exec Dt:
02/07/2021
5
MAO, ZHUQING
Exec Dt:
02/07/2021
6
WANG, JIANWEI
Exec Dt:
02/07/2021
7
WANG, MINGCHAO
Exec Dt:
02/07/2021
Assignee
1
AMERICAN JEREH INTERNATIONAL CORPORATION
7501 MILLER RD.
#2
HOUSTON, TEXAS 77049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913448
US20230015581
17952790
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:066098/0346   Pages: 4
Recorded: 01/11/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/07/2021
2
ZHANG, RIKUI
Exec Dt:
02/07/2021
3
ZHANG, PENG
Exec Dt:
02/07/2021
4
LAN, CHUNQIANG
Exec Dt:
02/07/2021
5
MAO, ZHUQING
Exec Dt:
02/07/2021
6
WANG, JIANWEI
Exec Dt:
02/07/2021
7
WANG, MINGCHAO
Exec Dt:
02/07/2021
Assignee
1
AMERICAN JEREH INTERNATIONAL CORPORATION
7501 MILLER RD.
#2
HOUSTON, TEXAS 77049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920584
US20220120262
17558633
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:055445/0404   Pages: 13
Recorded: 03/01/2021
Attorney Dkt #:0135393.0740951
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/20/2021
2
LI, SHOUZHE
Exec Dt:
02/20/2021
3
LV, LIANG
Exec Dt:
02/20/2021
4
LAN, CHUNQIANG
Exec Dt:
02/20/2021
5
CHANG, SHENG
Exec Dt:
02/20/2021
6
CUI, SHUZHEN
Exec Dt:
02/20/2021
7
WU, YIPENG
Exec Dt:
02/20/2021
8
LI, XINCHENG
Exec Dt:
02/20/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD
NO. 27 JIERUI ROAD
LAISHAN DISTRICT
YANTAI SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11575249
US20220224087
17185170
Correspondence name and address
ANDREW B. ULMER - FROST BROWN TODD LLC
GREAT AMERICAN TOWER
301 EAST FOURTH STREET, STE. 3300
CINCINNATI, OH 45202
Assignment: 13
Reel/Frame:062305/0423   Pages: 13
Recorded: 01/08/2023
Attorney Dkt #:520013.5000084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
02/20/2021
2
LI, SHOUZHE
Exec Dt:
02/20/2021
3
LV, LIANG
Exec Dt:
02/20/2021
4
LAN, CHUNQIANG
Exec Dt:
02/20/2021
5
CHANG, SHENG
Exec Dt:
02/20/2021
6
CUI, SHUZHEN
Exec Dt:
02/20/2021
7
WU, YIPENG
Exec Dt:
02/20/2021
8
LI, XINCHENG
Exec Dt:
02/20/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230163580
18149722
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:056691/0168   Pages: 14
Recorded: 06/28/2021
Attorney Dkt #:LSAYJP-PT012_C20P822401US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
04/23/2021
2
ZHANG, RIKUI
Exec Dt:
04/23/2021
3
JI, XIAOLEI
Exec Dt:
04/23/2021
4
LAN, CHUNQIANG
Exec Dt:
04/23/2021
5
CHANG, SHENG
Exec Dt:
04/23/2021
6
LV, LIANG
Exec Dt:
04/23/2021
7
LI, XINCHENG
Exec Dt:
04/23/2021
8
SONG, LINTAO
Exec Dt:
04/23/2021
9
LIU, WEIQIANG
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 #
 
 
 
 
 
 
 
 
 
 
 
11952999
US20220282726
17360622
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:056765/0674   Pages: 12
Recorded: 07/06/2021
Attorney Dkt #:LSAYJP_PT014_C20P831301US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
05/27/2021
2
ZHANG, RIKUI
Exec Dt:
05/27/2021
3
WANG, JIANWEI
Exec Dt:
05/27/2021
4
JI, XIAOLEI
Exec Dt:
05/27/2021
5
MAO, ZHUQING
Exec Dt:
05/27/2021
6
LV, LIANG
Exec Dt:
05/27/2021
7
LI, XINCHENG
Exec Dt:
05/27/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220250000
17368341
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:060788/0312   Pages: 4
Recorded: 08/11/2022
Attorney Dkt #:520013.5000066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
06/12/2021
2
LI, XIANCE
Exec Dt:
06/12/2021
3
LI, XINCHENG
Exec Dt:
06/12/2021
4
WU, YIPENG
Exec Dt:
06/12/2021
5
LAN, CHUNQIANG
Exec Dt:
06/12/2021
6
CHANG, SHENG
Exec Dt:
06/12/2021
7
JI, XIAOLEI
Exec Dt:
06/12/2021
8
ZHANG, PENG
Exec Dt:
06/12/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD
LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389803
17886221
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 17
Reel/Frame:056966/0453   Pages: 11
Recorded: 07/23/2021
Attorney Dkt #:LSAYJP-PT020_C21P872201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
07/07/2021
2
ZHANG, RIKUI
Exec Dt:
07/07/2021
3
ZHANG, PENG
Exec Dt:
07/07/2021
4
WANG, JIANWEI
Exec Dt:
07/07/2021
5
WANG, JIHUA
Exec Dt:
07/07/2021
6
JI, XIAOLEI
Exec Dt:
07/07/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702917
US20220389799
17384247
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:057107/0578   Pages: 13
Recorded: 08/06/2021
Attorney Dkt #:LSAYJP-PT021_C21P861301US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
07/07/2021
2
LV, LIANG
Exec Dt:
07/07/2021
3
LI, XINCHENG
Exec Dt:
07/07/2021
4
ZHANG, RIKUI
Exec Dt:
07/07/2021
5
WU, YIPENG
Exec Dt:
07/07/2021
6
LAN, CHUNQIANG
Exec Dt:
07/07/2021
7
YUAN, WEIPENG
Exec Dt:
07/07/2021
8
JI, XIAOLEI
Exec Dt:
07/07/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220316362
17396188
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:064249/0091   Pages: 11
Recorded: 07/13/2023
Attorney Dkt #:520013.5000096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
07/07/2021
2
ZHANG, RIKUI
Exec Dt:
07/07/2021
3
ZHANG, PENG
Exec Dt:
07/07/2021
4
WANG, JIANWEI
Exec Dt:
07/07/2021
5
WANG, JIHUA
Exec Dt:
07/07/2021
6
JI, XIAOLEI
Exec Dt:
07/07/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230358126
18352010
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 20
Reel/Frame:057618/0889   Pages: 16
Recorded: 09/28/2021
Attorney Dkt #:LSAYJP-PT003.2_C21P869501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
08/30/2021
2
ZHANG, RIKUI
Exec Dt:
08/30/2021
3
ZHANG, PENG
Exec Dt:
08/30/2021
4
WANG, JIANWEI
Exec Dt:
08/30/2021
5
WANG, JIHUA
Exec Dt:
08/30/2021
6
JI, XIAOLEI
Exec Dt:
08/30/2021
7
LI, XINCHENG
Exec Dt:
08/30/2021
8
SUN, YUXUAN
Exec Dt:
08/30/2021
9
WU, YIPENG
Exec Dt:
08/30/2021
10
LAN, CHUNQIANG
Exec Dt:
08/30/2021
11
LV, LIANG
Exec Dt:
08/30/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560779
US20220235640
17485014
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:061356/0267   Pages: 47
Recorded: 08/30/2022
Attorney Dkt #:520013.5000074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
08/30/2021
2
ZHANG, RIKUI
Exec Dt:
08/30/2021
3
ZHANG, PENG
Exec Dt:
08/30/2021
4
WANG, JIANWEI
Exec Dt:
08/30/2021
5
WANG, JIHUA
Exec Dt:
08/30/2021
6
JI, XIAOLEI
Exec Dt:
08/30/2021
7
LI, XINCHENG
Exec Dt:
08/30/2021
8
SUN, YUXUAN
Exec Dt:
08/30/2021
9
WU, YIPENG
Exec Dt:
08/30/2021
10
LAN, CHUNQIANG
Exec Dt:
08/30/2021
11
LV, LIANG
Exec Dt:
08/30/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11572775
US20220412199
17896361
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 22
Reel/Frame:062119/0202   Pages: 16
Recorded: 12/16/2022
Attorney Dkt #:520013.5000079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
08/30/2021
2
ZHANG, RIKUI
Exec Dt:
08/30/2021
3
ZHANG, PENG
Exec Dt:
08/30/2021
4
WANG, JIANWEI
Exec Dt:
08/30/2021
5
WANG, JIHUA
Exec Dt:
08/30/2021
6
JI, XIAOLEI
Exec Dt:
08/30/2021
7
LI, XINCHENG
Exec Dt:
08/30/2021
8
SUN, YUXUAN
Exec Dt:
08/30/2021
9
WU, YIPENG
Exec Dt:
08/30/2021
10
LAN, CHUNQIANG
Exec Dt:
08/30/2021
11
LV, LIANG
Exec Dt:
08/30/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739622
US20230119876
18066630
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 23
Reel/Frame:064710/0907   Pages: 16
Recorded: 08/25/2023
Attorney Dkt #:520013.5000106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, ZHUQING
Exec Dt:
08/30/2021
2
ZHANG, RIKUI
Exec Dt:
08/30/2021
3
ZHANG, PENG
Exec Dt:
08/30/2021
4
WANG, JIANWEI
Exec Dt:
08/30/2021
5
WANG, JIHUA
Exec Dt:
08/30/2021
6
JI, XIAOLEI
Exec Dt:
08/30/2021
7
LI, XINCHENG
Exec Dt:
08/30/2021
8
SUN, YUXUAN
Exec Dt:
08/30/2021
9
WU, YIPENG
Exec Dt:
08/30/2021
10
LAN, CHUNQIANG
Exec Dt:
08/30/2021
11
LV, LIANG
Exec Dt:
08/30/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399930
18456180
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 24
Reel/Frame:058200/0140   Pages: 13
Recorded: 11/23/2021
Attorney Dkt #:LSAYJP-PT003.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
10/19/2021
2
ZHANG, RIKUI
Exec Dt:
10/19/2021
3
LV, LIANG
Exec Dt:
10/19/2021
4
JI, XIAOLEI
Exec Dt:
10/19/2021
5
LAN, CHUNQIANG
Exec Dt:
10/19/2021
6
WU, YIPENG
Exec Dt:
10/19/2021
7
LI, XINCHENG
Exec Dt:
10/17/2021
8
SUN, YUXUAN
Exec Dt:
10/19/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220235641
17517369
Correspondence name and address
WESLEY T. MCMICHAEL, JR., VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 25
Reel/Frame:058200/0156   Pages: 13
Recorded: 11/23/2021
Attorney Dkt #:LSAYJP-PT003.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
10/19/2021
2
ZHANG, RIKUI
Exec Dt:
10/19/2021
3
LV, LIANG
Exec Dt:
10/19/2021
4
JI, XIAOLEI
Exec Dt:
10/19/2021
5
LAN, CHUNQIANG
Exec Dt:
10/19/2021
6
WU, YIPENG
Exec Dt:
10/19/2021
7
LI, XINCHENG
Exec Dt:
10/19/2021
8
SUN, YUXUAN
Exec Dt:
10/19/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11686187
US20220090476
17529190
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 26
Reel/Frame:061680/0301   Pages: 34
Recorded: 10/13/2022
Attorney Dkt #:520013.5000070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
10/19/2021
2
ZHANG, RIKUI
Exec Dt:
10/19/2021
3
LV, LIANG
Exec Dt:
10/19/2021
4
JI, XIAOLEI
Exec Dt:
10/19/2021
5
LAN, CHUNQIANG
Exec Dt:
10/19/2021
6
WU, YIPENG
Exec Dt:
10/19/2021
7
LI, XINCHENG
Exec Dt:
10/19/2021
8
SUN, YUXUAN
Exec Dt:
10/19/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230049462
17965415
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 27
Reel/Frame:061680/0353   Pages: 34
Recorded: 10/13/2022
Attorney Dkt #:520013.5000069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
10/19/2021
2
ZHANG, RIKUI
Exec Dt:
10/19/2021
3
LV, LIANG
Exec Dt:
10/19/2021
4
JI, XIAOLEI
Exec Dt:
10/19/2021
5
LAN, CHUNQIANG
Exec Dt:
10/19/2021
6
WU, YIPENG
Exec Dt:
10/19/2021
7
LI, XINCHENG
Exec Dt:
10/19/2021
8
SUN, YUXUAN
Exec Dt:
10/19/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970928
NONE
17965133
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 28
Reel/Frame:061699/0024   Pages: 34
Recorded: 10/18/2022
Attorney Dkt #:520013.5000076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
10/19/2021
2
ZHANG, RIKUI
Exec Dt:
10/19/2021
3
LV, LIANG
Exec Dt:
10/19/2021
4
JI, XIAOLEI
Exec Dt:
10/19/2021
5
LAN, CHUNQIANG
Exec Dt:
10/19/2021
6
WU, YIPENG
Exec Dt:
10/19/2021
7
LI, XINCHENG
Exec Dt:
10/19/2021
8
SUN, YUXUAN
Exec Dt:
10/19/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732564
US20230107791
18047080
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 29
Reel/Frame:058183/0219   Pages: 4
Recorded: 11/22/2021
Attorney Dkt #:16102US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
11/03/2021
2
LAN, CHUNQIANG
Exec Dt:
11/03/2021
3
WU, YIPENG
Exec Dt:
11/03/2021
4
LI, XINCHENG
Exec Dt:
11/03/2021
5
CHANG, SHENG
Exec Dt:
11/03/2021
6
WANG, JIXIN
Exec Dt:
11/03/2021
7
LI, XIANCE
Exec Dt:
11/03/2021
8
JI, XIAOLEI
Exec Dt:
11/03/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 5 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210087883
16832205
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:058280/0128   Pages: 4
Recorded: 12/03/2021
Attorney Dkt #:16093US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINCHENG
Exec Dt:
11/03/2021
2
ZHANG, RIKUI
Exec Dt:
11/03/2021
3
CHANG, SHENG
Exec Dt:
11/03/2021
4
JI, XIAOLEI
Exec Dt:
11/03/2021
5
LAN, CHUNQIANG
Exec Dt:
11/03/2021
6
WU, YIPENG
Exec Dt:
11/03/2021
7
LI, XIANCE
Exec Dt:
11/03/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 5 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441483
US20210071579
16832214
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:058280/0652   Pages: 4
Recorded: 12/03/2021
Attorney Dkt #:15718US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
11/03/2021
2
LI, XIANCE
Exec Dt:
11/03/2021
3
LI, XINCHENG
Exec Dt:
11/03/2021
4
LAN, CHUNQIANG
Exec Dt:
11/03/2021
5
WU, YIPENG
Exec Dt:
11/03/2021
6
MAO, ZHUQING
Exec Dt:
11/03/2021
7
CHANG, SHENG
Exec Dt:
11/03/2021
8
JI, XIAOLEI
Exec Dt:
11/03/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 5 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210086851
16838802
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:060830/0476   Pages: 4
Recorded: 08/17/2022
Attorney Dkt #:520013.5000065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINCHENG
Exec Dt:
11/03/2021
2
ZHANG, RIKUI
Exec Dt:
11/03/2021
3
CHANG, SHENG
Exec Dt:
11/03/2021
4
JI, XIAOLEI
Exec Dt:
11/03/2021
5
LAN, CHUNQIANG
Exec Dt:
11/03/2021
6
WU, YIPENG
Exec Dt:
11/03/2021
7
LI, XIANCE
Exec Dt:
11/03/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389867
17889101
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 33
Reel/Frame:059674/0397   Pages: 13
Recorded: 04/22/2022
Attorney Dkt #:520013.5000012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
11/24/2021
2
LI, XIANCE
Exec Dt:
11/24/2021
3
LI, XINCHENG
Exec Dt:
11/24/2021
4
LAN, CHUNQIANG
Exec Dt:
11/24/2021
5
WU, YIPENG
Exec Dt:
11/24/2021
6
MAO, ZHUQING
Exec Dt:
11/24/2021
7
CHANG, SHENG
Exec Dt:
11/24/2021
8
JI, XIAOLEI
Exec Dt:
11/24/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220090477
17542330
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 34
Reel/Frame:062050/0311   Pages: 13
Recorded: 12/12/2022
Attorney Dkt #:520013.5000077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
11/24/2021
2
LI, XIANCE
Exec Dt:
11/24/2021
3
LI, XINCHENG
Exec Dt:
11/24/2021
4
LAN, CHUNQIANG
Exec Dt:
11/24/2021
5
WU, YIPENG
Exec Dt:
11/24/2021
6
MAO, ZHUQING
Exec Dt:
11/24/2021
7
CHANG, SHENG
Exec Dt:
11/24/2021
8
JI, XIAOLEI
Exec Dt:
11/24/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106683
18064150
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 35
Reel/Frame:058326/0398   Pages: 4
Recorded: 12/07/2021
Attorney Dkt #:520013.5000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
12/06/2021
2
LI, XIANCE
Exec Dt:
12/06/2021
3
LI, XINCHENG
Exec Dt:
12/06/2021
4
WU, YIPENG
Exec Dt:
12/06/2021
5
LAN, CHUNQIANG
Exec Dt:
12/06/2021
6
CHANG, SHENG
Exec Dt:
12/06/2021
7
ZHANG, PENG
Exec Dt:
12/06/2021
8
JI, XIAOLEI
Exec Dt:
12/06/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 7 JEREH STREET, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11499405
US20220090478
17544462
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 36
Reel/Frame:058604/0793   Pages: 4
Recorded: 01/03/2022
Attorney Dkt #:16103US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
12/28/2021
2
WU, YIPENG
Exec Dt:
12/28/2021
3
LAN, CHUNQIANG
Exec Dt:
12/28/2021
4
LI, XINCHENG
Exec Dt:
12/28/2021
5
LI, XIANCE
Exec Dt:
12/28/2021
6
CHANG, SHENG
Exec Dt:
12/28/2021
7
JI, XIAOLEI
Exec Dt:
12/28/2021
8
MAO, ZHUQING
Exec Dt:
12/28/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO 5. JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11242737
US20210087916
16832191
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, 22314 UNITED STATES
Assignment: 37
Reel/Frame:064942/0329   Pages: 4
Recorded: 07/06/2023
Attorney Dkt #:520013.5000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
12/28/2021
2
WU, YIPENG
Exec Dt:
12/28/2021
3
LAN, CHUNQIANG
Exec Dt:
12/28/2021
4
LI, XINCHENG
Exec Dt:
12/28/2021
5
LI, XIANCE
Exec Dt:
12/28/2021
6
CHANG, SHENG
Exec Dt:
12/28/2021
7
JI, XIAOLEI
Exec Dt:
12/28/2021
8
MAO, ZHUQING
Exec Dt:
12/28/2021
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 5, JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11788519
US20220082007
17531817
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 38
Reel/Frame:059236/0509   Pages: 4
Recorded: 03/11/2022
Attorney Dkt #:520013.5000038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
02/23/2022
2
ZHANG, RIKUI
Exec Dt:
02/23/2022
3
LV, LIANG
Exec Dt:
02/23/2022
4
JI, XIAOLEI
Exec Dt:
02/23/2022
5
LAN, CHUNQIANG
Exec Dt:
02/23/2022
6
WU, YIPENG
Exec Dt:
02/23/2022
7
LI, XINCHENG
Exec Dt:
02/23/2022
8
SUN, YUXUAN
Exec Dt:
02/23/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD
LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873704
US20220235642
17691632
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 39
Reel/Frame:059534/0437   Pages: 4
Recorded: 04/07/2022
Attorney Dkt #:520013.5000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
02/23/2022
2
ZHANG, RIKUI
Exec Dt:
02/23/2022
3
WANG, JIANWEI
Exec Dt:
02/23/2022
4
JI, XIAOLEI
Exec Dt:
02/23/2022
5
MAO, ZHUQING
Exec Dt:
02/23/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939921
US20230145963
17715562
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 40
Reel/Frame:059477/0732   Pages: 11
Recorded: 04/01/2022
Attorney Dkt #:LSAYJP-PT037_C21P926801US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, SHANWU
Exec Dt:
02/24/2022
2
DU, RUIJIE
Exec Dt:
02/24/2022
3
ZHANG, JIAN
Exec Dt:
02/24/2022
4
ZHONG, JIFENG
Exec Dt:
02/24/2022
5
CHANG, SHENG
Exec Dt:
02/24/2022
6
JI, XIAOLEI
Exec Dt:
02/24/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859481
US20230120810
17698644
Correspondence name and address
WESLEY T. MCMICHAEL, VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 41
Reel/Frame:065736/0592   Pages: 11
Recorded: 12/01/2023
Attorney Dkt #:82KB-379682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, SHANWU
Exec Dt:
02/24/2022
2
DU, RUIJIE
Exec Dt:
02/24/2022
3
ZHANG, JIAN
Exec Dt:
02/24/2022
4
ZHONG, JIFENG
Exec Dt:
02/24/2022
5
CHANG, SHENG
Exec Dt:
02/24/2022
6
JI, XIAOLEI
Exec Dt:
02/24/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093585
18526658
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 42
Reel/Frame:059476/0825   Pages: 4
Recorded: 04/01/2022
Attorney Dkt #:520013.5000017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
03/04/2022
2
ZHANG, RIKUI
Exec Dt:
03/04/2022
3
FU, SHANWU
Exec Dt:
03/04/2022
4
ZHANG, PENG
Exec Dt:
03/04/2022
5
CHANG, SHENG
Exec Dt:
03/04/2022
6
LAN, CHUNQIANG
Exec Dt:
03/04/2022
7
WU, YIPENG
Exec Dt:
03/04/2022
8
LI, XINCHENG
Exec Dt:
03/04/2022
9
SUN, YUXUAN
Exec Dt:
03/04/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220243613
17587621
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 43
Reel/Frame:059816/0160   Pages: 4
Recorded: 05/04/2022
Attorney Dkt #:520013.5000044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JIANWEI
Exec Dt:
03/28/2022
2
JI, XIAOLEI
Exec Dt:
03/28/2022
3
ZHANG, RIKUI
Exec Dt:
03/28/2022
4
ZHANG, PENG
Exec Dt:
03/28/2022
5
MAO, ZHUQING
Exec Dt:
03/28/2022
6
LAN, CHUNQIANG
Exec Dt:
03/28/2022
7
WU, YIPENG
Exec Dt:
03/28/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064964
17736566
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 44
Reel/Frame:059615/0650   Pages: 4
Recorded: 04/15/2022
Attorney Dkt #:520013.5000046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
04/09/2022
2
ZHANG, RIKUI
Exec Dt:
04/09/2022
3
DU, RUIJIE
Exec Dt:
04/09/2022
4
ZHANG, PENG
Exec Dt:
04/09/2022
5
CHANG, SHENG
Exec Dt:
04/09/2022
6
LAN, CHUNQIANG
Exec Dt:
04/09/2022
7
WU, YIPENG
Exec Dt:
04/09/2022
8
LI, XINCHENG
Exec Dt:
04/09/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220341358
17722150
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 45
Reel/Frame:060150/0636   Pages: 5
Recorded: 06/09/2022
Attorney Dkt #:520013.5000052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
04/26/2022
2
ZHANG, RIKUI
Exec Dt:
04/26/2022
3
ZHANG, PENG
Exec Dt:
04/26/2022
4
ZHONG, JIFENG
Exec Dt:
04/26/2022
5
LAN, CHUNQIANG
Exec Dt:
04/26/2022
6
WU, YIPENG
Exec Dt:
04/26/2022
7
LI, XINCHENG
Exec Dt:
04/26/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO.27 JEREH ROAD, LAISHAN DISTRICT, YANTAI
SHANGDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151723
17836196
Correspondence name and address
GANG CHEN
455 NORTH CITYFRONT PLAZA DRIVE
CHICAGO, IL 60611
Assignment: 46
Reel/Frame:059972/0292   Pages: 6
Recorded: 05/20/2022
Attorney Dkt #:82KB-353779
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHONG, JIFENG
Exec Dt:
05/18/2022
2
LV, LIANG
Exec Dt:
05/18/2022
3
LI, XINCHENG
Exec Dt:
05/18/2022
4
CUI, SHUZHEN
Exec Dt:
05/18/2022
5
ZHANG, RIKUI
Exec Dt:
05/18/2022
6
CHANG, SHENG
Exec Dt:
05/18/2022
7
LAN, CHUNQIANG
Exec Dt:
05/18/2022
8
ZHANG, JIAN
Exec Dt:
05/18/2022
9
JI, XIAOLEI
Exec Dt:
05/18/2022
10
ZHANG, HUAIZHI
Exec Dt:
05/18/2022
11
DU, RUIJIE
Exec Dt:
05/18/2022
12
ZHAO, DAWEI
Exec Dt:
05/18/2022
13
LI, SHOUZHE
Exec Dt:
05/18/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746636
US20220298906
17733922
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 47
Reel/Frame:064410/0286   Pages: 6
Recorded: 07/27/2023
Attorney Dkt #:82KB-374780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHONG, JIFENG
Exec Dt:
05/18/2022
2
LV, LIANG
Exec Dt:
05/18/2022
3
LI, XINCHENG
Exec Dt:
05/18/2022
4
CUI, SHUZHEN
Exec Dt:
05/18/2022
5
ZHANG, RIKUI
Exec Dt:
05/18/2022
6
CHANG, SHENG
Exec Dt:
05/18/2022
7
LAN, CHUNQIANG
Exec Dt:
05/18/2022
8
ZHANG, JIAN
Exec Dt:
05/18/2022
9
JI, XIAOLEI
Exec Dt:
05/18/2022
10
ZHANG, HUAIZHI
Exec Dt:
05/18/2022
11
DU, RUIJIE
Exec Dt:
05/18/2022
12
ZHAO, DAWEI
Exec Dt:
05/18/2022
13
LI, SHOUZHE
Exec Dt:
05/18/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035363
18360678
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 48
Reel/Frame:060074/0678   Pages: 5
Recorded: 06/01/2022
Attorney Dkt #:520013.5000041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
05/30/2022
2
LI, XIANCE
Exec Dt:
05/30/2022
3
LI, XINCHENG
Exec Dt:
05/30/2022
4
LAN, CHUNQIANG
Exec Dt:
05/30/2022
5
WU, YIPENG
Exec Dt:
05/30/2022
6
MAO, ZHUQING
Exec Dt:
05/30/2022
7
CHANG, SHENG
Exec Dt:
05/30/2022
8
JI, XIAOLEI
Exec Dt:
05/30/2022
9
WANG, JIXIN
Exec Dt:
05/30/2022
10
ZHANG, PENG
Exec Dt:
05/30/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11519395
US20220290549
17829881
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 49
Reel/Frame:061473/0454   Pages: 5
Recorded: 10/19/2022
Attorney Dkt #:520013.5000071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
05/30/2022
2
LI, XIANCE
Exec Dt:
05/30/2022
3
LI, XINCHENG
Exec Dt:
05/30/2022
4
LAN, CHUNQIANG
Exec Dt:
05/30/2022
5
WU, YIPENG
Exec Dt:
05/30/2022
6
MAO, ZHUQING
Exec Dt:
05/30/2022
7
CHANG, SHENG
Exec Dt:
05/30/2022
8
JI, XIAOLEI
Exec Dt:
05/30/2022
9
WANG, JIXIN
Exec Dt:
05/30/2022
10
ZHANG, PENG
Exec Dt:
05/30/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11828277
US20230119896
18047863
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 50
Reel/Frame:060172/0232   Pages: 5
Recorded: 06/10/2022
Attorney Dkt #:520013.5000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
06/07/2022
2
ZHANG, RIKUI
Exec Dt:
06/07/2022
3
JI, XIAOLEI
Exec Dt:
06/07/2022
4
MAO, MINGCHAO
Exec Dt:
06/07/2022
5
MAO, ZHUQING
Exec Dt:
06/07/2022
6
WANG, JIHUA
Exec Dt:
06/07/2022
7
WANG, JIANWEI
Exec Dt:
06/07/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913380
US20220349345
17837885
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 51
Reel/Frame:060341/0456   Pages: 5
Recorded: 06/28/2022
Attorney Dkt #:520013.5000061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
06/20/2022
2
ZHANG, RIKUI
Exec Dt:
06/20/2022
3
JI, XIAOLEI
Exec Dt:
06/20/2022
4
MAO, MINGCHAO
Exec Dt:
06/20/2022
5
MAO, ZHUQING
Exec Dt:
06/20/2022
6
WANG, JIHUA
Exec Dt:
06/20/2022
7
WANG, JIANWEI
Exec Dt:
06/20/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220325608
17843556
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 52
Reel/Frame:060538/0770   Pages: 5
Recorded: 07/18/2022
Attorney Dkt #:520013.5000062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
07/14/2022
2
ZHANG, RIKUI
Exec Dt:
07/14/2022
3
LV, LIANG
Exec Dt:
07/14/2022
4
JI, XIAOLEI
Exec Dt:
07/14/2022
5
LAN, CHUNQIANG
Exec Dt:
07/14/2022
6
WU, YIPENG
Exec Dt:
07/14/2022
7
LI, XINCHENG
Exec Dt:
07/14/2022
8
SUN, YUXUAN
Exec Dt:
07/14/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11891885
US20230042379
17867387
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 53
Reel/Frame:061129/0639   Pages: 6
Recorded: 08/09/2022
Attorney Dkt #:82KB-359526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, SHUZHEN
Exec Dt:
08/05/2022
2
ZHANG, RIKUI
Exec Dt:
08/05/2022
3
LIU, DONG
Exec Dt:
08/05/2022
4
ZHONG, JIFENG
Exec Dt:
08/05/2022
5
LV, LIANG
Exec Dt:
08/05/2022
6
LI, XINCHENG
Exec Dt:
08/05/2022
7
CHANG, SHENG
Exec Dt:
08/05/2022
8
LAN, CHUNQIANG
Exec Dt:
08/05/2022
9
ZHANG, JIAN
Exec Dt:
08/05/2022
10
JI, XIAOLEI
Exec Dt:
08/05/2022
11
ZHANG, HUAIZHI
Exec Dt:
08/05/2022
12
DU, RUIJIE
Exec Dt:
08/05/2022
13
ZHAO, DAWEI
Exec Dt:
08/05/2022
14
LI, SHOUZHE
Exec Dt:
08/05/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680474
US20220381126
17884358
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 54
Reel/Frame:061279/0982   Pages: 5
Recorded: 08/19/2022
Attorney Dkt #:520013.5000060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
08/19/2022
2
LI, XIANCE
Exec Dt:
08/19/2022
3
LI, XINCHENG
Exec Dt:
08/19/2022
4
LAN, CHUNQIANG
Exec Dt:
08/19/2022
5
WU, YIPENG
Exec Dt:
08/19/2022
6
MAO, ZHUQING
Exec Dt:
08/19/2022
7
CHANG, SHENG
Exec Dt:
08/19/2022
8
JI, XIAOLEI
Exec Dt:
08/19/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029574
17891664
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 55
Reel/Frame:060962/0173   Pages: 5
Recorded: 09/01/2022
Attorney Dkt #:520013.5000055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, JUNLONG
Exec Dt:
08/23/2022
2
ZHANG, RIKUI
Exec Dt:
08/23/2022
3
JI, XIAOLEI
Exec Dt:
08/23/2022
4
ZHANG, PENG
Exec Dt:
08/23/2022
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
SHANDONG, QINGDAO, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230003238
17900242
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 56
Reel/Frame:062662/0630   Pages: 6
Recorded: 02/10/2023
Attorney Dkt #:82KB-364388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, KAISHEN
Exec Dt:
02/09/2023
2
LI, SHOUZHE
Exec Dt:
02/09/2023
3
MAO, ZHUQING
Exec Dt:
02/09/2023
4
CHANG, SHENG
Exec Dt:
02/09/2023
5
CUI, SHUZHEN
Exec Dt:
02/09/2023
6
LV, LIANG
Exec Dt:
02/09/2023
7
ZHONG, JIFENG
Exec Dt:
02/09/2023
8
FU, SHANWU
Exec Dt:
02/09/2023
9
LAN, CHUNQIANG
Exec Dt:
02/09/2023
10
DU, RUIJIE
Exec Dt:
02/09/2023
11
ZHANG, JIAN
Exec Dt:
02/09/2023
12
JI, XIAOLEI
Exec Dt:
02/09/2023
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193734
18167676
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 57
Reel/Frame:062970/0886   Pages: 5
Recorded: 03/14/2023
Attorney Dkt #:520013.5000083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RIKUI
Exec Dt:
03/07/2023
2
LI, XIANCE
Exec Dt:
03/07/2023
3
LI, XINCHENG
Exec Dt:
03/07/2023
4
WU, YIPENG
Exec Dt:
03/07/2023
5
LAN, CHUNQIANG
Exec Dt:
03/07/2023
6
CHANG, SHENG
Exec Dt:
03/07/2023
7
ZHANG, PENG
Exec Dt:
03/07/2023
8
LV, LIANG
Exec Dt:
03/07/2023
9
JI, XIAOLEI
Exec Dt:
03/07/2023
10
YUAN, WEIPENG
Exec Dt:
03/07/2023
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
US20230212933
18182920
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 58
Reel/Frame:063222/0523   Pages: 4
Recorded: 04/04/2023
Attorney Dkt #:520013.5000080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JIANWEI
Exec Dt:
03/30/2023
2
JI, XIAOLEI
Exec Dt:
03/30/2023
3
ZHANG, PENG
Exec Dt:
03/30/2023
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
US20230399929
18295611
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 59
Reel/Frame:063511/0508   Pages: 6
Recorded: 05/02/2023
Attorney Dkt #:82KB-371378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, SHUZHEN
Exec Dt:
04/13/2023
2
ZHANG, RIKUI
Exec Dt:
04/13/2023
3
LIU, DONG
Exec Dt:
04/13/2023
4
ZHONG, JIFENG
Exec Dt:
04/13/2023
5
LV, LIANG
Exec Dt:
04/13/2023
6
LI, XINCHENG
Exec Dt:
04/13/2023
7
CHANG, SHENG
Exec Dt:
04/13/2023
8
LAN, CHUNQIANG
Exec Dt:
04/13/2023
9
ZHANG, JIAN
Exec Dt:
04/13/2023
10
JI, XIAOLEI
Exec Dt:
04/13/2023
11
ZHANG, HUAIZHI
Exec Dt:
04/13/2023
12
DU, RUIJIE
Exec Dt:
04/13/2023
13
ZHAO, DAWEI
Exec Dt:
04/13/2023
14
LI, SHOUZHE
Exec Dt:
04/13/2023
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
YANTAI, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279762
18311042
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 60
Reel/Frame:064086/0163   Pages: 4
Recorded: 06/27/2023
Attorney Dkt #:520013.5000097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
06/08/2023
2
ZHANG, RIKUI
Exec Dt:
06/08/2023
3
JI, XIAOLEI
Exec Dt:
06/08/2023
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
US20230332598
18342318
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 61
Reel/Frame:064429/0491   Pages: 5
Recorded: 07/30/2023
Attorney Dkt #:520013.5000101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, XIAOLEI
Exec Dt:
06/21/2023
2
DU, JUNLONG
Exec Dt:
06/21/2023
3
ZHANG, RIKUI
Exec Dt:
06/21/2023
4
ZHANG, PENG
Exec Dt:
06/21/2023
Assignee
1
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT
SHANDONG, CHINA 264003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374916
18347346
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 62
Reel/Frame:064287/0198   Pages: 7
Recorded: 07/17/2023
Attorney Dkt #:82KB-371412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, DEKUN
Exec Dt:
07/17/2023
2
KOU, TAO
Exec Dt:
07/17/2023
3
CHA, WANCHUN
Exec Dt:
07/17/2023
4
LIU, ZHIJIE
Exec Dt:
07/17/2023
5
LI, XIN
Exec Dt:
07/17/2023
6
ZOU, JIANGLEI
Exec Dt:
07/17/2023
7
ZHOU, LIBIN
Exec Dt:
07/17/2023
8
LIU, XU
Exec Dt:
07/17/2023
9
MAO, ZHUQING
Exec Dt:
07/17/2023
10
ZHANG, RIKUI
Exec Dt:
07/17/2023
11
ZHANG, PENG
Exec Dt:
07/17/2023
12
WANG, JIANWEI
Exec Dt:
07/17/2023
13
WANG, JIHUA
Exec Dt:
07/17/2023
14
JI, XIAOLEI
Exec Dt:
07/17/2023
15
LI, XINCHENG
Exec Dt:
07/17/2023
16
SUN, YUXUAN
Exec Dt:
07/17/2023
17
WU, YIPENG
Exec Dt:
07/17/2023
18
LAN, CHUNQIANG
Exec Dt:
07/17/2023
19
LV, LIANG
Exec Dt:
07/17/2023
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
US20230358127
18353342
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 63
Reel/Frame:064757/0049   Pages: 6
Recorded: 08/30/2023
Attorney Dkt #:520013.5000107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHUWEI
Exec Dt:
08/29/2023
2
MAO, ZHUQING
Exec Dt:
08/29/2023
3
ZHENG, LUTAO
Exec Dt:
08/29/2023
4
SONG, XIULI
Exec Dt:
08/29/2023
5
LI, SHUANG
Exec Dt:
08/29/2023
6
LI, LIANG
Exec Dt:
08/29/2023
7
WANG, ZHENMENG
Exec Dt:
08/29/2023
8
ZHANG, RIKUI
Exec Dt:
08/29/2023
9
WU, YIPENG
Exec Dt:
08/29/2023
10
LAN, CHUNQIANG
Exec Dt:
08/29/2023
11
LI, XINCHENG
Exec Dt:
08/29/2023
12
LI, XIANCE
Exec Dt:
08/29/2023
13
CHANG, SHENG
Exec Dt:
08/29/2023
14
JI, XIAOLEI
Exec Dt:
08/29/2023
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
US20230400018
18456223
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 64
Reel/Frame:064912/0834   Pages: 5
Recorded: 09/14/2023
Attorney Dkt #:520013.5000064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINCHENG
Exec Dt:
09/12/2023
2
ZHANG, RIKUI
Exec Dt:
09/12/2023
3
CHANG, SHENG
Exec Dt:
09/12/2023
4
JI, XIAOLEI
Exec Dt:
09/12/2023
5
LAN, CHUNQIANG
Exec Dt:
09/12/2023
6
WU, YIPENG
Exec Dt:
09/12/2023
7
LI, XIANCE
Exec Dt:
09/12/2023
8
ZHANG, PENG
Exec Dt:
09/12/2023
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
US20220412258
17891632
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 65
Reel/Frame:065589/0984   Pages: 5
Recorded: 11/16/2023
Attorney Dkt #:520013.5000109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENG
Exec Dt:
11/06/2023
2
ZHANG, RIKUI
Exec Dt:
11/16/2023
3
JI, XIAOLEI
Exec Dt:
11/06/2023
4
MAO, MINGCHAO
Exec Dt:
11/06/2023
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
US20240084685
18509683
Correspondence name and address
GANG CHEN
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610

Search Results as of: 05/08/2024 09:44 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT