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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
9968918
Issue Dt:
05/15/2018
Application #:
14404776
Filing Dt:
01/15/2015
Publication #:
20150165428
Pub Dt:
06/18/2015
Inventors:
Haitao Zhang, Zhengguo Tan, Xueli Li, Yunfeng Zheng, Jinjun Cai, Xueqin Sun, Xionghou Gao et al
Title:
CATALYTIC CRACKING CATALYST FOR HIGH-EFFICIENCY CONVERSION OF HEAVY OIL AND PREPARATION METHOD THEREOF
Assignment: 1
Reel/Frame:
034769/0216Recorded: 01/15/2015Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GAO, XIONGHOU
Exec Dt:
12/09/2014
ZHANG, HAITAO
Exec Dt:
12/09/2014
LI, DI
Exec Dt:
12/09/2014
TAN, ZHENGGUO
Exec Dt:
12/09/2014
DUAN, HONGCHANG
Exec Dt:
12/09/2014
LI, XUELI
Exec Dt:
12/09/2014
LIU, CHAOWEI
Exec Dt:
12/09/2014
ZHENG, YUNFENG
Exec Dt:
12/09/2014
HUANG, XIAOLIANG
Exec Dt:
12/09/2014
CAI, JINJUN
Exec Dt:
12/09/2014
PAN, ZHISHUANG
Exec Dt:
12/09/2014
SUN, XUEQIN
Exec Dt:
12/09/2014
Assignee:
PETROCHINA COMPANY LIMITED
6 LIUPUKANG STREET
XICHENG DISTRICT
BEIJING, CHINA 100724
Correspondent:
SHIRLENE JACKSON-BECKFORD
MEUNIER CARLIN & CURFMAN, LLC
817 WEST PEACHTREE STREET, SUITE 500
ATLANTA, GA 30308

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