Patent Assignment
Reel/Frame 050780/0912
Assignment of Assignor's Interest
Recorded: 2019-10-21
Pages: 4
Assignor
HEC PHARM CO., LTD.
Executed: 2019-09-06
Assignee
NORTH & SOUTH BROTHER PHARMACY INVESTMENT COMPANY LIMITED
ROOM 1, 14F, YUE XIU BUILDING, 160-174 LOCKHART ROAD,, WANCHAI, HONG KONG
Covered Property
(1)
Preparation Process of Erythromycin Thiocyanate
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.