Patent Assignment
Reel/Frame 057619/0964
Assignment of Assignor's Interest
Recorded: 2021-09-28
Pages: 6
Assignors
REN, GUOBIN
Executed: 2021-08-27
YI, DONGXU
Executed: 2021-08-27
JI, WEIJIE
Executed: 2021-08-27
HUANG, JIAJUN
Executed: 2021-08-27
Assignee
SHENZHEN RENTAI PHARMATECH LTD.
ROOM 2007, TIMES SCIENCE AND TECHNOLOGY MANSION,, 7028 SHENNAN AVE., DONGHAI COMMUNITY, XIANGMIHU STREET, FUTIAN DISTRICT, SHENZHEN,, GUANGDONG, 518000, CHINA
Covered Property
(1)
Crystal Form a of 2-(2, 5-Dioxopyrrolidin-1YL) Ethyl Methyl Fumarate, Preparation Method Therefor and Use Thereof
Application:
17/487,106 →
Publication:
US 2022/0033355
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.