IP Library › Assignment 027257/0312
Patent Assignment
Reel/Frame 027257/0312

Assignment of Assignor's Interest

Recorded: 2011-11-21 Pages: 4
Assignors
SPRAGUE, ROBERT A.
Executed: 2011-09-09
WANG, XIAOJIA
Executed: 2011-09-09
Assignee
SIPIX IMAGING, INC.
47485 SEABRIDGE DRIVE, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Electrophoretic Display Fluid
Patent: 8,670,174 →
Application: 13/300,178 →
Publication: US 2012/0134010
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 7, 2014
From: SIPIX IMAGING, INC.
To: E INK CALIFORNIA, LLC
Reel/Frame 033280/0408 →
Assignment of Assignor's Interest Oct 5, 2023
From: E INK CALIFORNIA, LLC
To: E INK CORPORATION
Reel/Frame 065154/0965 →