Patent Assignment
Reel/Frame 044351/0294
Assignment of Assignor's Interest
Recorded: 2017-12-11
Pages: 8
Assignors
QIN, BINGBING
Executed: 2017-06-26
LIU, CHARLIE
Executed: 2017-07-15
GUO, SHANSHI
Executed: 2017-06-26
HOU, BENLIANG
Executed: 2017-06-26
LIU, XIUCAI
Executed: 2017-06-26
Assignees
CATHAY R&D CENTER CO., LTD.
4TH FLOOR, BUILDING 5, 1690 CAILUN ROAD, ZHANGJIANG HITECH PARK, PUDONG NEW DISTRICT, SHANGHAI, 201203, CHINA
CATHAY INDUSTRIAL BIOTECH LTD.
4TH FLOOR, HARBOUR CENTRE, P.O. BOX 613, GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Covered Property
(1)
Method for Purifying 1,5-Pentanediamine and 1,5-Pentanediamine
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.