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Patent Assignment Assignor Details
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Assignor Name : ZENG, JI
Total Assignments: 3
Assignment: 1
Reel/Frame:017206/0535   Pages: 6
Recorded: 01/23/2006
Attorney Dkt #:04577/0202869-SU0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANG
Exec Dt:
08/15/2005
2
XU, HONGDE
Exec Dt:
08/15/2005
3
LV, ZHANXIA
Exec Dt:
08/15/2005
4
ZHANG, XUEQIN
Exec Dt:
08/15/2005
5
ZHANG, ZHENJUN
Exec Dt:
08/15/2005
6
ZHANG, LINA
Exec Dt:
08/15/2005
7
ZENG, JI
Exec Dt:
08/15/2005
8
ZHU, JIEDONG
Exec Dt:
08/15/2005
9
LIAO, MINGYI
Exec Dt:
08/15/2005
10
YU, DINGSHENG
Exec Dt:
08/15/2005
Assignee
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050282948
11119425
Correspondence name and address
PAUL F. FEHLNER, PH.D.
DARBY & DARBY P.C.
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 2
Reel/Frame:058585/0245   Pages: 6
Recorded: 01/06/2022
Attorney Dkt #:BC21015N_ZSC2021009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, QIANLI
Exec Dt:
12/01/2021
2
GUO, JIANCHUN
Exec Dt:
12/01/2021
3
LIU, ZHUANG
Exec Dt:
12/01/2021
4
HE, LE
Exec Dt:
12/01/2021
5
HE, SONGGEN
Exec Dt:
12/01/2021
6
REN, YONG
Exec Dt:
12/01/2021
7
ZENG, JI
Exec Dt:
12/01/2021
8
WANG, SHOUYI
Exec Dt:
12/01/2021
9
REN, SHAN
Exec Dt:
12/01/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE
CHENGDU CITY, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408281
US20220090495
17540260
Correspondence name and address
ANGELA HUANG
19925 STEVENS CREEK BLVD., STE. 100
CUPERTINO, CA 95014
Assignment: 3
Reel/Frame:063801/0325   Pages: 5
Recorded: 05/31/2023
Attorney Dkt #:WI-US23-5180-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, YU
Exec Dt:
01/04/2023
2
SHI, PENGJUN
Exec Dt:
01/04/2023
3
LI, YONGMING
Exec Dt:
01/04/2023
4
CHEN, WEIHUA
Exec Dt:
01/04/2023
5
LIU, FEI
Exec Dt:
01/04/2023
6
ZENG, JI
Exec Dt:
01/04/2023
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8, XINDU AVENUE, XINDU DISTRICT
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230376657
18153018
Correspondence name and address
NITIN KAUSHIK
50 LERER LANE
STATEN ISLAND, NY 10307

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