Patent Assignment
Reel/Frame 046813/0401
Assignment of Assignor's Interest
Recorded: 2018-09-07
Pages: 4
Assignors
LIU, XIUCAI
Executed: 2018-09-04
QIN, BINGBING
Executed: 2018-09-04
YANG, CHEN
Executed: 2018-09-04
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.
GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD, GRAND CAYMAN, KY1-1102, CAYMAN ISLANDS
Covered Property
(1)
Method for Extracting 1,5-Pentanediamine from Solution System Containing 1,5-Pentanediamine Salt
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.