Patent Assignment
Reel/Frame 031757/0329
Assignment of Assignor's Interest
Recorded: 2013-12-11
Pages: 7
Assignors
LI, JUN
Executed: 2013-11-08
ZHANG, ZHENG
Executed: 2013-11-07
LOOSE, CHRISTOPHER R.
Executed: 2013-11-07
Assignee
SEMPRUS BIOSCIENCE CORPORATION
ONE KENDAL DRIVE, BUILDING 1400, 1ST FLOOR, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property
(1)
High Ionic Strength Process for Contact Lens Modification
Application:
13/715,819 →
Publication:
US 2013/0188124
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.