Patent Assignment
Reel/Frame 031381/0406
Change of Name
Recorded: 2013-10-08
Pages: 2
Assignor
HOVIONE CHINA HOLDING LIMITED
Executed: 2012-08-13
Assignee
IMAX HOLDING LIMITED
11/F AUBIN HOUSE, 171-172 GLOUCESTER ROAD, WANCHAI, HONG KONG
Covered Property
(1)
Preparation and Purification of Iodixanol
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.