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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 : LUO, PINGYA
Total Assignments: 24
Assignment: 1
Reel/Frame:035083/0602   Pages: 5
Recorded: 03/04/2015
Attorney Dkt #:46843-376205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, PINGYA
Exec Dt:
03/03/2015
2
GUO, YONGJUN
Exec Dt:
03/03/2015
3
WANG, PINGQUAN
Exec Dt:
03/03/2015
4
ZHANG, XINMIN
Exec Dt:
03/03/2015
5
FENG, RUSEN
Exec Dt:
03/03/2015
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8, XINDU AVENUE
XINDU DISTRICT
CHENGDU, SICHUAN, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160069153
14425615
Correspondence name and address
VENABLE LLP
575 SEVENTH STREET, NW
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:048139/0772   Pages: 4
Recorded: 01/25/2019
Attorney Dkt #:35742/04068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, PINGYA
Exec Dt:
03/26/2017
2
BAI, YANG
Exec Dt:
03/26/2017
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE,
XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233375
NONE
15952880
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 3
Reel/Frame:043151/0610   Pages: 3
Recorded: 07/11/2017
Attorney Dkt #:170051-FSU-GUANGYA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, YONGJUN
Exec Dt:
05/25/2017
2
LUO, PINGYA
Exec Dt:
05/25/2017
3
WANG, XIANG
Exec Dt:
05/25/2017
4
LIU, KUAN
Exec Dt:
05/25/2017
Assignee
1
SICHUAN GUANGYA POLYMER CHEMICAL CO., LTD.
NO.200, WEIKANG ROAD, JIALING DISTRICT,
NANCHONG, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170369767
15542751
Correspondence name and address
YUE XU
160 ALAMO PLAZA #942
ALAMO, CA 94507
Assignment: 4
Reel/Frame:044301/0086   Pages: 4
Recorded: 12/05/2017
Attorney Dkt #:35742/04057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/10/2017
2
LUO, PINGYA
Exec Dt:
10/10/2017
3
LIN, LING
Exec Dt:
10/10/2017
4
LIANG, DACHUAN
Exec Dt:
10/10/2017
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926482
NONE
15795792
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:044301/0736   Pages: 4
Recorded: 12/05/2017
Attorney Dkt #:35742/04058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/10/2017
2
LUO, PINGYA
Exec Dt:
10/10/2017
3
LIN, LING
Exec Dt:
10/10/2017
4
LIANG, DACHUAN
Exec Dt:
10/10/2017
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005946
NONE
15795799
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:045133/0190   Pages: 5
Recorded: 03/07/2018
Attorney Dkt #:35742/04062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, PINGYA
Exec Dt:
12/29/2017
2
LIANG, DACHUAN
Exec Dt:
12/29/2017
3
WANG, PINGQUAN
Exec Dt:
12/29/2017
4
DENG, MINGYI
Exec Dt:
12/29/2017
5
HUANG, JINJUN
Exec Dt:
12/29/2017
6
BAI, YANG
Exec Dt:
12/29/2017
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017679
NONE
15858711
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:047727/0693   Pages: 4
Recorded: 12/10/2018
Attorney Dkt #:35742/04085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
09/29/2018
2
LUO, PINGYA
Exec Dt:
09/29/2018
3
DENG, JIADING
Exec Dt:
09/29/2018
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233377
NONE
16154662
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 8
Reel/Frame:048443/0380   Pages: 11
Recorded: 02/26/2019
Attorney Dkt #:RAP3-PT127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
02/23/2019
2
LUO, PINGYA
Exec Dt:
02/23/2019
3
SUN, JINSHENG
Exec Dt:
02/23/2019
4
JIANG, GUANCHENG
Exec Dt:
02/23/2019
5
DENG, JIADING
Exec Dt:
02/23/2019
6
CHENG, YAN
Exec Dt:
02/23/2019
7
LI, GUOJUN
Exec Dt:
02/23/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE
XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487255
NONE
16285783
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:048475/0367   Pages: 5
Recorded: 02/28/2019
Attorney Dkt #:RAP3-PT128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
02/28/2019
2
LUO, PINGYA
Exec Dt:
02/28/2019
3
SUN, JINSHENG
Exec Dt:
02/28/2019
4
JIANG, GUANCHENG
Exec Dt:
02/28/2019
5
DENG, JIADING
Exec Dt:
02/28/2019
6
CHENG, YAN
Exec Dt:
02/28/2019
7
LI, GUOJUN
Exec Dt:
02/28/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336932
NONE
16288721
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:050934/0240   Pages: 5
Recorded: 11/06/2019
Attorney Dkt #:G8279-00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
07/23/2019
2
LUO, PINGYA
Exec Dt:
07/23/2019
3
CHENG, YAN
Exec Dt:
07/23/2019
4
SUN, JINSHENG
Exec Dt:
07/23/2019
5
JIANG, GUANCHENG
Exec Dt:
07/23/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE
XINDU DISTRICT
CHENGDU, SICHUAN, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865337
US20200369936
16675765
Correspondence name and address
JIAZHONG LUO
30 SOUTH 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196
Assignment: 11
Reel/Frame:051511/0828   Pages: 9
Recorded: 01/14/2020
Attorney Dkt #:RAP3-PT181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/14/2020
2
LUO, PINGYA
Exec Dt:
01/14/2020
3
CHENG, YAN
Exec Dt:
01/14/2020
4
LI, CHENG
Exec Dt:
01/14/2020
5
ZHANG, HAO
Exec Dt:
01/14/2020
6
LI, GUOJUN
Exec Dt:
01/14/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829681
NONE
16742279
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:051601/0687   Pages: 9
Recorded: 01/23/2020
Attorney Dkt #:RAP3-PT178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/14/2020
2
LUO, PINGYA
Exec Dt:
01/14/2020
3
LI, CHENG
Exec Dt:
01/14/2020
4
CHENG, YAN
Exec Dt:
01/14/2020
5
LI, GUOJUN
Exec Dt:
01/14/2020
6
ZHANG, HAO
Exec Dt:
01/14/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829679
NONE
16743811
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:051633/0300   Pages: 9
Recorded: 01/27/2020
Attorney Dkt #:RAP3-PT180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/15/2020
2
LUO, PINGYA
Exec Dt:
01/15/2020
3
LI, GUOJUN
Exec Dt:
01/15/2020
4
LI, CHENG
Exec Dt:
01/15/2020
5
ZHANG, HAO
Exec Dt:
01/15/2020
6
CHENG, YAN
Exec Dt:
01/15/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162010
US20210163807
16748144
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:052296/0178   Pages: 5
Recorded: 04/02/2020
Attorney Dkt #:35742.04103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, JUNLIN
Exec Dt:
03/30/2020
2
HUANG, JINJUN
Exec Dt:
03/30/2020
3
LUO, PINGYA
Exec Dt:
03/30/2020
4
LI, FANG
Exec Dt:
03/30/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10928300
US20200217780
16825984
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 15
Reel/Frame:055622/0174   Pages: 12
Recorded: 03/17/2021
Attorney Dkt #:RAP3-PT232.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
03/05/2021
2
LUO, PINGYA
Exec Dt:
03/05/2021
3
ZHANG, HAO
Exec Dt:
03/05/2021
4
LI, CHENG
Exec Dt:
03/05/2021
5
CHENG, YAN
Exec Dt:
03/05/2021
6
LI, GUOJUN
Exec Dt:
03/05/2021
7
LIU, CHUNYAN
Exec Dt:
03/05/2021
8
LI, HONGBO
Exec Dt:
03/05/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE
XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225594
NONE
17201862
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:056068/0761   Pages: 7
Recorded: 03/16/2021
Attorney Dkt #:RUN006-US_DAR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE 3RD CONVEYING PARTY'S NAME AND EXECUTION DATE PREVIOUSLY RECORDED ON REEL 052759 FRAME 0277. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BAI, YANG
Exec Dt:
05/27/2020
2
CHENG, YAN
Exec Dt:
05/27/2020
3
LUO, PINGYA
Exec Dt:
03/16/2021
4
LI, HONGBO
Exec Dt:
05/27/2020
5
LI, CHENG
Exec Dt:
05/27/2020
6
ZHANG, HAO
Exec Dt:
05/27/2020
7
LI, GUOJUN
Exec Dt:
05/27/2020
8
LIU, DEZHI
Exec Dt:
05/27/2020
9
LIU, CHUNYAN
Exec Dt:
05/27/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU ROAD
XINDU DISXINDU DITRICT, CHENGDU, SICHUAN, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989576
NONE
16844499
Correspondence name and address
MAINE CERNOTA & RARDIN
547 AMHERST ST., 3RD FLOOR
NASHUA, NH 03063
Assignment: 17
Reel/Frame:058977/0005   Pages: 6
Recorded: 02/10/2022
Attorney Dkt #:35742.04141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/16/2021
2
WU, LINGFENG
Exec Dt:
10/16/2021
3
LUO, PINGYA
Exec Dt:
10/16/2021
4
LI, WENZHE
Exec Dt:
10/16/2021
5
DAI, FENG
Exec Dt:
10/16/2021
6
XIE, GANG
Exec Dt:
10/16/2021
7
LIANG, HAIBO
Exec Dt:
10/16/2021
8
RONG, KESHENG
Exec Dt:
10/16/2021
9
DENG, JIADING
Exec Dt:
10/16/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345841
NONE
17505362
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 18
Reel/Frame:058988/0656   Pages: 6
Recorded: 02/11/2022
Attorney Dkt #:35742.04140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/20/2021
2
WU, LINGFENG
Exec Dt:
10/16/2021
3
LUO, PINGYA
Exec Dt:
10/16/2021
4
LI, WENZHE
Exec Dt:
10/16/2021
5
DAI, FENG
Exec Dt:
10/16/2021
6
XIE, GANG
Exec Dt:
10/16/2021
7
LIANG, HAIBO
Exec Dt:
10/16/2021
8
RONG, KESHENG
Exec Dt:
10/16/2021
9
DENG, JIADING
Exec Dt:
10/16/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345841
NONE
17505362
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 19
Reel/Frame:060015/0281   Pages: 6
Recorded: 05/25/2022
Attorney Dkt #:?35742.04141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/16/2021
2
WU, LINGFENG
Exec Dt:
10/16/2021
3
LUO, PINGYA
Exec Dt:
10/16/2021
4
LIANG, HAIBO
Exec Dt:
10/16/2021
5
XU, WEN
Exec Dt:
10/16/2021
6
LI, WENZHE
Exec Dt:
10/16/2021
7
DAI, FENG
Exec Dt:
10/16/2021
8
JIANG, GUANCHENG
Exec Dt:
10/16/2021
9
XIE, GANG
Exec Dt:
10/16/2021
10
DENG, JIADING
Exec Dt:
10/16/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453814
US20220267662
17505365
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44144-1607
Assignment: 20
Reel/Frame:058993/0278   Pages: 6
Recorded: 02/11/2022
Attorney Dkt #:35742.04139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/20/2021
2
WU, LINGFENG
Exec Dt:
10/20/2021
3
LUO, PINGYA
Exec Dt:
10/20/2021
4
SUN, JINSHENG
Exec Dt:
10/20/2021
5
LIANG, HAIBO
Exec Dt:
10/20/2021
6
XU, WEN
Exec Dt:
10/20/2021
7
RONG, KESHENG
Exec Dt:
10/20/2021
8
ZHANG, JING
Exec Dt:
10/20/2021
9
XIE, GANG
Exec Dt:
10/20/2021
10
DENG, JIADING
Exec Dt:
10/20/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11396621
NONE
17511400
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 21
Reel/Frame:058993/0630   Pages: 6
Recorded: 02/11/2022
Attorney Dkt #:35742.04142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
10/20/2021
2
LI, DAOXIONG
Exec Dt:
10/20/2021
3
LUO, PINGYA
Exec Dt:
10/20/2021
4
XU, WEN
Exec Dt:
10/20/2021
5
LI, WENZHE
Exec Dt:
10/20/2021
6
WU, LINGFENG
Exec Dt:
10/20/2021
7
LIANG, HAIBO
Exec Dt:
10/20/2021
8
LIU, DEZHI
Exec Dt:
10/20/2021
9
ZHANG, JING
Exec Dt:
10/20/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485896
US20220290032
17511275
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 22
Reel/Frame:058553/0892   Pages: 6
Recorded: 01/05/2022
Attorney Dkt #:Q270865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
12/31/2021
2
LIU, CHUNYAN
Exec Dt:
12/31/2021
3
LUO, PINGYA
Exec Dt:
12/31/2021
4
XIE, GANG
Exec Dt:
12/31/2021
5
HUANG, DANCHAO
Exec Dt:
12/31/2021
6
LIU, DEZHI
Exec Dt:
12/31/2021
7
LI, HONGBO
Exec Dt:
12/31/2021
8
LI, DAOXIONG
Exec Dt:
12/31/2021
9
HU, CHAOWEI
Exec Dt:
12/31/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441062
NONE
17647041
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:059313/0453   Pages: 6
Recorded: 03/18/2022
Attorney Dkt #:Q272391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
02/22/2022
2
LIU, DEZHI
Exec Dt:
02/22/2022
3
ZHANG, JING
Exec Dt:
02/23/2022
4
LUO, PINGYA
Exec Dt:
02/22/2022
5
XIE, GANG
Exec Dt:
02/22/2022
6
DAI, FENG
Exec Dt:
02/23/2022
7
LI, WENZHE
Exec Dt:
02/23/2022
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11525079
NONE
17675389
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 24
Reel/Frame:059684/0202   Pages: 6
Recorded: 04/22/2022
Attorney Dkt #:Q274414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
04/15/2022
2
WU, LINGFENG
Exec Dt:
04/15/2022
3
ZHANG, JING
Exec Dt:
04/15/2022
4
LI, WENZHE
Exec Dt:
04/15/2022
5
LUO, PINGYA
Exec Dt:
04/15/2022
6
DAI, FENG
Exec Dt:
04/15/2022
7
LIU, JINGPING
Exec Dt:
04/15/2022
8
WANG, REN
Exec Dt:
04/15/2022
9
LI, DAOXIONG
Exec Dt:
04/15/2022
10
XU, WEN
Exec Dt:
04/15/2022
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542425
NONE
17727063
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006

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