Patent Assignment
Reel/Frame 055685/0426
Assignment of Assignor's Interest
Recorded: 2021-03-23
Pages: 4
Assignors
YUAN, SHUAI
Executed: 2020-12-14
ZHOU, LINGPING
Executed: 2020-12-14
TIAN, HUIPING
Executed: 2020-12-14
CHEN, ZHENYU
Executed: 2020-12-14
ZHANG, WEILIN
Executed: 2020-12-14
SHA, HAO
Executed: 2020-12-14
Assignees
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT, BEIJING, 100728, CHINA
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, its preparation and application thereof