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Patent Assignment Assignor Details
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Assignor Name : DU, GUANGYAN
Total Assignments: 16
Assignment: 1
Reel/Frame:048834/0402   Pages: 8
Recorded: 04/09/2019
Attorney Dkt #:C1134.70005US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL S.
Exec Dt:
09/13/2016
2
SCOTT, DAVID A.
Exec Dt:
09/12/2016
3
HATCHER, JOHN
Exec Dt:
09/16/2016
4
CHENNAMADHAVUNI, SPANDAN
Exec Dt:
09/07/2016
5
DU, GUANGYAN
Exec Dt:
09/12/2016
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711036
US20190389904
15755951
Correspondence name and address
WILLIAM WEI ZHANG
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:046111/0217   Pages: 4
Recorded: 05/10/2018
Attorney Dkt #:GBJY015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIQIANG
Exec Dt:
05/08/2018
2
YANG, YONG
Exec Dt:
05/08/2018
3
DU, GUANGYAN
Exec Dt:
05/08/2018
4
YU, DONGHE
Exec Dt:
05/08/2018
5
DU, JUAN
Exec Dt:
05/08/2018
6
CHE, HANG
Exec Dt:
05/08/2018
7
LUO, ZHIFENG
Exec Dt:
05/08/2018
8
LIU, GUOHUA
Exec Dt:
05/08/2018
9
PEI, YUXIN
Exec Dt:
05/08/2018
10
LI, NIANYIN
Exec Dt:
05/08/2018
11
LIU, PINGLI
Exec Dt:
05/08/2018
12
XU, KUN
Exec Dt:
05/08/2018
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT CHENGDU, SICHUAN
CHENGDU, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10364388
US20180340116
15775009
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST.ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074
Assignment: 3
Reel/Frame:046129/0122   Pages: 5
Recorded: 05/10/2018
Attorney Dkt #:GBJY016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIQIANG
Exec Dt:
05/08/2018
2
YANG, YONG
Exec Dt:
05/08/2018
3
LUO, ZHIFENG
Exec Dt:
05/08/2018
4
YU, DONGHE
Exec Dt:
05/08/2018
5
DU, JUAN
Exec Dt:
05/08/2018
6
LIU, GUOHUA
Exec Dt:
05/08/2018
7
CHE, HANG
Exec Dt:
05/08/2018
8
DU, GUANGYAN
Exec Dt:
05/08/2018
9
PEI, YUXIN
Exec Dt:
05/08/2018
10
LI, NIANYIN
Exec Dt:
05/08/2018
11
LIU, PINGLI
Exec Dt:
05/08/2018
12
XU, KUN
Exec Dt:
05/08/2018
13
LIU, BINGXIAO
Exec Dt:
05/08/2018
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU AVENUE, XINDU DISTRICT CHENGDU, SICHUAN
CHENGDU, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301919
US20190003294
15775384
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST.ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074
Assignment: 4
Reel/Frame:048709/0175   Pages: 5
Recorded: 03/27/2019
Attorney Dkt #:15665-000024-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, DONGHE
Exec Dt:
03/25/2019
2
ZHANG, YIMING
Exec Dt:
03/25/2019
3
CHE, HANG
Exec Dt:
03/25/2019
4
NING, MENGMENG
Exec Dt:
03/25/2019
5
DU, JUAN
Exec Dt:
03/25/2019
6
WANG, PENG
Exec Dt:
03/25/2019
7
DU, GUANGYAN
Exec Dt:
03/25/2019
8
PEI, YUXIN
Exec Dt:
03/25/2019
9
QIU, SHOUMEI
Exec Dt:
03/25/2019
10
WANG, XIAOCHAO
Exec Dt:
03/25/2019
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190300779
16365747
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:051409/0781   Pages: 8
Recorded: 01/03/2020
Attorney Dkt #:C1134.70007US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL S.
Exec Dt:
04/16/2019
2
SCOTT, DAVID A.
Exec Dt:
04/16/2019
3
HATCHER, JOHN
Exec Dt:
04/17/2019
4
DU, GUANGYAN
Exec Dt:
05/13/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689366
US20190263785
16346483
Correspondence name and address
MATTHEW O. DUFFEY
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:059398/0010   Pages: 12
Recorded: 03/25/2022
Attorney Dkt #:52095-572N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
07/18/2019
2
ZHANG, TINGHU
Exec Dt:
07/18/2019
3
FISCHER, ERIC
Exec Dt:
07/22/2019
4
VERANO, ALYSSA
Exec Dt:
07/18/2019
5
HE, ZHIXIANG
Exec Dt:
07/18/2019
6
DU, GUANGYAN
Exec Dt:
07/18/2019
7
DONOVAN, KATHERINE
Exec Dt:
07/15/2019
8
NOWAK, RADOSLAW
Exec Dt:
07/15/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300941
17255772
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:060323/0116   Pages: 12
Recorded: 06/27/2022
Attorney Dkt #:52095-566N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
07/18/2019
2
ZHANG, TINGHU
Exec Dt:
07/18/2019
3
FISCHER, ERIC
Exec Dt:
07/18/2019
4
VERANO, ALYSSA
Exec Dt:
07/18/2019
5
HE, ZHIXIANG
Exec Dt:
07/18/2019
6
DU, GUANGYAN
Exec Dt:
07/18/2019
7
DONOVAN, KATHERINE
Exec Dt:
07/15/2019
8
NOWAK, RADOSLAW
Exec Dt:
07/15/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210284624
17255738
Correspondence name and address
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:060355/0664   Pages: 12
Recorded: 06/29/2022
Attorney Dkt #:52095-565N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
07/18/2019
2
ZHANG, TINGHU
Exec Dt:
07/18/2019
3
FISCHER, ERIC
Exec Dt:
07/18/2019
4
HE, ZHIXIANG
Exec Dt:
07/18/2019
5
DU, GUANGYAN
Exec Dt:
07/18/2019
6
DONOVAN, KATHERINE
Exec Dt:
07/15/2019
7
NOWAK, RADOSLAW
Exec Dt:
07/15/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530219
US20210292325
17255734
Correspondence name and address
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 9
Reel/Frame:062059/0595   Pages: 14
Recorded: 12/12/2022
Attorney Dkt #:52095-565C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
07/18/2019
2
ZHANG, TINGHU
Exec Dt:
07/18/2019
3
FISCHER, ERIC
Exec Dt:
07/18/2019
4
HE, ZHIXIANG
Exec Dt:
07/18/2019
5
DU, GUANGYAN
Exec Dt:
07/18/2019
6
DONOVAN, KATHERINE
Exec Dt:
07/15/2019
7
NOWAK, RADOSLAW
Exec Dt:
07/15/2019
8
YUAN, JING TING CHRISTINE
Exec Dt:
07/15/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312575
17985415
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:059397/0640   Pages: 11
Recorded: 03/25/2022
Attorney Dkt #:52095-568N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL S.
Exec Dt:
08/08/2019
2
ZHANG, TINGHU
Exec Dt:
08/08/2019
3
FISCHER, ERIC
Exec Dt:
10/01/2019
4
DU, GUANGYAN
Exec Dt:
08/08/2019
5
DONOVAN, KATHERINE
Exec Dt:
08/05/2019
6
HENNING, NATHANIEL
Exec Dt:
10/23/2019
7
SAFAEE, NOZHAT
Exec Dt:
10/26/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210276996
17258340
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:060322/0891   Pages: 12
Recorded: 06/27/2022
Attorney Dkt #:52095-567N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
09/16/2019
2
ZHANG, TINGHU
Exec Dt:
09/16/2019
3
FISCHER, ERIC
Exec Dt:
09/16/2019
4
VERANO, ALYSSA
Exec Dt:
09/16/2019
5
HE, ZHIXIANG
Exec Dt:
09/16/2019
6
DU, GUANGYAN
Exec Dt:
09/16/2019
7
DONOVAN, KATHERINE
Exec Dt:
09/10/2019
8
NOWAK, RADOSLAW
Exec Dt:
09/10/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277018
17255750
Correspondence name and address
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:061274/0172   Pages: 9
Recorded: 09/30/2022
Attorney Dkt #:52095-583N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL S.
Exec Dt:
10/09/2019
2
ZHANG, TINGHU
Exec Dt:
10/09/2019
3
DU, GUANGYAN
Exec Dt:
10/09/2019
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210338825
17280075
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:061138/0557   Pages: 18
Recorded: 09/19/2022
Attorney Dkt #:52095-593N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
12/03/2020
2
ZHANG, TINGHU
Exec Dt:
07/16/2020
3
DU, GUANGYAN
Exec Dt:
04/13/2020
4
JIANG, JIE
Exec Dt:
04/13/2020
5
FISCHER, ERIC
Exec Dt:
04/29/2020
6
DONOVAN, KATHERINE
Exec Dt:
04/14/2020
7
HENNING, NATHANIEL
Exec Dt:
04/22/2020
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177466
17601536
Correspondence name and address
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 14
Reel/Frame:061138/0791   Pages: 8
Recorded: 09/19/2022
Attorney Dkt #:52095-599N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL
Exec Dt:
12/14/2020
2
ZHANG, TINGHU
Exec Dt:
06/17/2020
3
DU, GUANGYAN
Exec Dt:
04/15/2020
4
HENNING, NATHANIEL
Exec Dt:
04/17/2020
5
JIANG, JIE
Exec Dt:
04/14/2020
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175722
17601605
Correspondence name and address
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:061095/0909   Pages: 3
Recorded: 09/14/2022
Attorney Dkt #:52095-613N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DU, GUANGYAN
Exec Dt:
08/03/2020
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280649
17631774
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 16
Reel/Frame:061494/0378   Pages: 26
Recorded: 09/21/2022
Attorney Dkt #:52095-614N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, NATHANAEL S.
Exec Dt:
07/28/2022
2
ZHANG, TINGHU
Exec Dt:
07/28/2022
3
FISCHER, ERIC S.
Exec Dt:
07/28/2022
4
BUSHMAN, JONATHAN
Exec Dt:
07/28/2022
5
HE, ZHIXIANG
Exec Dt:
07/29/2022
6
DU, GUANGYAN
Exec Dt:
09/10/2022
Assignee
1
DANA-FARBER CANCER INSTITUTE, INC.
450 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357222
17911564
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110

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