Patent Assignment
Reel/Frame 046574/0221
Assignment of Assignor's Interest
Recorded: 2018-08-07
Pages: 7
Assignors
CHANG, FRANK
Executed: 2016-11-09
JING, FENG
Executed: 2016-11-04
CHENG, FEI
Executed: 2016-11-04
ZHENG, YING
Executed: 2016-11-10
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Amphiphilic Branched Polydiorganosiloxane Macromers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.