IP Library › Assignment 036836/0766
Patent Assignment
Reel/Frame 036836/0766

Assignment of Assignor's Interest

Recorded: 2015-10-20 Pages: 2
Assignor
WANG, YI-ZHONG
Executed: 2015-10-20
Assignee
VITAL ART AND SCIENCE, LLC
2725 NORTH SPRING DRIVE, RICHARDSON, TEXAS, 75082
Covered Property (1)
Contour Integration Perimetry Vision Test
Patent: 9,629,538 →
Application: 14/785,807 →
Publication: US 2016/0089017
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest May 9, 2017
From: VITAL ART AND SCIENCE, LLC
To: MONTGOMERY CAPITAL PARTNERS II, LP
Reel/Frame 042303/0686 →
Assignment of Assignor's Interest Dec 21, 2018
From: VITAL ART AND SCIENCE, LLC
To: GENENTECH, INC.
Reel/Frame 047846/0914 →