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Patent Assignment Assignor Details
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Assignor Name : ZHANG, CHUNMEI
Total Assignments: 8
Assignment: 1
Reel/Frame:046739/0654   Pages: 3
Recorded: 08/29/2018
Attorney Dkt #:1007.210.CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, CHUNMEI
Exec Dt:
08/23/2017
Assignee
1
SHENZHEN LE JIA DA TECHNOLOGY CO., LTD
ROOM 101, NO. 3, NANYI LANE
DANZHUTOUYUANDUN, NANWAN STREET, LONGGANG DISTRICT
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D850516
NONE
29614915
Correspondence name and address
BAY STATE IP, LLC
ONE BOSTON PLACE, SUITE 2600
BOSTON, MA 02108
Assignment: 2
Reel/Frame:050422/0632   Pages: 5
Recorded: 09/19/2019
Attorney Dkt #:GBJY033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOWEI
Exec Dt:
06/06/2019
2
LONG, DAN
Exec Dt:
06/06/2019
3
MEI, KAIYUAN
Exec Dt:
06/06/2019
4
LIU, KAIQIANG
Exec Dt:
06/06/2019
5
ZHANG, GAOYIN
Exec Dt:
06/06/2019
6
QIN, DAN
Exec Dt:
06/06/2019
7
GAO, XIANSHU
Exec Dt:
06/06/2019
8
JIN, JIANZHOU
Exec Dt:
06/06/2019
9
WEN, ZHAIJUN
Exec Dt:
06/06/2019
10
YU, YONGJIN
Exec Dt:
06/06/2019
11
ZHANG, CHUNMEI
Exec Dt:
06/06/2019
12
LI, ZAOYUAN
Exec Dt:
06/06/2019
13
ZHANG, XINGGUO
Exec Dt:
06/06/2019
14
GUO, XIAOYANG
Exec Dt:
06/06/2019
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT CHENGDU, SICHUAN
CHENGDU, CHINA
2
CHINA ACADEMY OF BUILDING RESEARCH
NO. 1 GUANZHUANG DONGLI, CHAOYANG DISTRICT, BEIJING
BEIJING, CHINA
3
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BUILDING 1, NO. 5, HUANGHE STREET, CHANGPING DISTRICT, BEIJING
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10975284
US20200071594
16495391
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 3
Reel/Frame:050425/0947   Pages: 5
Recorded: 09/19/2019
Attorney Dkt #:GBJY032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOWEI
Exec Dt:
06/06/2019
2
QIN, DAN
Exec Dt:
06/06/2019
3
MEI, KAIYUAN
Exec Dt:
06/06/2019
4
LIU, KAIQIANG
Exec Dt:
06/06/2019
5
ZHANG, GAOYIN
Exec Dt:
06/06/2019
6
GAO, XIANSHU
Exec Dt:
06/06/2019
7
JIN, JIANZHOU
Exec Dt:
06/06/2019
8
WEN, ZHAIJUN
Exec Dt:
06/06/2019
9
YU, YONGJIN
Exec Dt:
06/06/2019
10
ZHANG, CHUNMEI
Exec Dt:
06/06/2019
11
LI, ZAOYUAN
Exec Dt:
06/06/2019
12
ZHANG, XINGGUO
Exec Dt:
06/06/2019
13
GUO, XIAOYANG
Exec Dt:
06/06/2019
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT CHENGDU, SICHUAN
CHENGDU, CHINA 610500
2
CHINA ACADEMY OF BUILDING RESEARCH
NO. 1 GUANZHUANG DONGLI, CHAOYANG DISTRICT, BEIJING
BEIJING, CHINA
3
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BUILDING 1, NO. 5, HUANGHE STREET, CHANGPING DISTRICT, BEIJING
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876945
US20200011777
16495390
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 4
Reel/Frame:052788/0532   Pages: 8
Recorded: 05/29/2020
Attorney Dkt #:JYCN-62751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOWEI
Exec Dt:
05/28/2020
2
ZHANG, GAOYIN
Exec Dt:
05/28/2020
3
LUO, SHUNXIANG
Exec Dt:
05/28/2020
4
CHEN, ZUWEI
Exec Dt:
05/28/2020
5
HUANG, SHENG
Exec Dt:
05/28/2020
6
LIU, KAIQIANG
Exec Dt:
05/28/2020
7
ZHANG, CHUNMEI
Exec Dt:
05/28/2020
8
MEI, KAIYUAN
Exec Dt:
05/28/2020
9
LIU, JIAN
Exec Dt:
05/28/2020
10
LI, ZAOYUAN
Exec Dt:
05/28/2020
11
GUO, XIAOYANG
Exec Dt:
05/28/2020
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
2
SOUTHWEST PETROLEUM UNIVERSITY ENVIRONMENTAL PROTECTION TECHNOLOGY(CHENGDU) CO., LTD
199 HUQIAO ROAD INDUSTRIAL EAST DISTRICT, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345844
US20200392393
16887336
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 5
Reel/Frame:053297/0810   Pages: 8
Recorded: 07/23/2020
Attorney Dkt #: 0214/0117PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOWEI
Exec Dt:
07/21/2020
2
ZHAO, SHUXUN
Exec Dt:
07/21/2020
3
YU, YANG
Exec Dt:
07/21/2020
4
LIN, ZHIHUI
Exec Dt:
07/21/2020
5
ZHANG, GAOYIN
Exec Dt:
07/21/2020
6
WU, CHAOMING
Exec Dt:
07/21/2020
7
LIU, KAIQIANG
Exec Dt:
07/21/2020
8
LIU, WENMING
Exec Dt:
07/21/2020
9
CHEN, ZUWEI
Exec Dt:
07/21/2020
10
FU, JIAWEN
Exec Dt:
07/21/2020
11
ZUO, TIANPENG
Exec Dt:
07/21/2020
12
QI, BEN
Exec Dt:
07/21/2020
13
ZHANG, CHUNMEI
Exec Dt:
07/21/2020
14
LI, ZAOYUAN
Exec Dt:
07/21/2020
15
HUANG, SHENG
Exec Dt:
07/21/2020
16
GUO, XIAOYANG
Exec Dt:
07/21/2020
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
2
CNPC BOHAI DRILLING ENGINEERING COMPANY LIMITED
NO. 83, 2ND STREET, TIANJIN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603488
US20210079288
16936174
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:056700/0216   Pages: 2
Recorded: 06/28/2021
Attorney Dkt #:CIP-210076-D-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, CHUNMEI
Exec Dt:
06/15/2021
Assignee
1
SHENZHEN LE JIA DA SCIENCE AND TECHNOLOGY CO., LTD.
FLOOR 4, BUILDING B, XINCHAO INDUSTRIAL PARK,
NO.4, CAIYUN 1 RD., LONGCHENG ST., LONGGANG DIST.,
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1015752
NONE
29796958
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 7
Reel/Frame:060145/0508   Pages: 2
Recorded: 05/20/2022
Attorney Dkt #:CIP-220042-D-US-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, CHUNMEI
Exec Dt:
05/16/2022
Assignee
1
SHENZHEN LE JIA DA SCIENCE AND TECHNOLOGY CO., LTD.
4/F, BLDG B, XINCHAO INDUSTRIAL PARK, NO. 4,
CAIYUN 1 RD, LONGCHENG ST, LONGGANG DISTRICT,
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1015407
NONE
29839502
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 8
Reel/Frame:061057/0692   Pages: 7
Recorded: 09/12/2022
Attorney Dkt #:0124/0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, XIAOWEI
Exec Dt:
05/17/2022
2
CAI, JINGXUAN
Exec Dt:
05/17/2022
3
LI, MINGZE
Exec Dt:
05/17/2022
4
ZHANG, CHUNMEI
Exec Dt:
05/17/2022
5
WANG, JIA
Exec Dt:
05/17/2022
6
YANG, SONG
Exec Dt:
05/17/2022
7
XI, ZHENG
Exec Dt:
05/17/2022
8
LIU, KAIQIANG
Exec Dt:
05/17/2022
9
WANG, PING
Exec Dt:
05/17/2022
10
XU, HAO
Exec Dt:
05/17/2022
11
KE, BAOYANG
Exec Dt:
05/17/2022
12
GUO, XIAOYANG
Exec Dt:
05/17/2022
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA
2
YAO BAI SPECIAL CEMENT TECHNOLOGY RESEARCH AND DEVELOPMENT CO., LTD
NO. 336, SHENZHOU 4TH ROAD, AEROSPACE BASE, CHANG'AN DISTRICT
XI'AN CITY, SHAANXI PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11786880
US20220395796
17750054
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

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