IP Library Assignment 023116/0581
Patent Assignment
Reel/Frame 023116/0581

Assignment of Assignor's Interest

Recorded: 2009-08-19 Pages: 5
Assignors
CARDA, DAN D.
Executed: 2009-02-13
VAN DALEN, JOHAN T.W.
Executed: 2009-02-13
Assignee
EYE CARE AND CURE CORP.
4646 SOUTH OVERLAND DRIVE, TUCSON, ARIZONA, 85714
Covered Property (1)
Computerized Method for Colorblindness Testing
Patent: 7,993,003 →
Application: 12/359,148 →
Publication: US 2010/0188639
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 5, 2010
From: VAN DALEN, JOHAN T.W.; CARDA, DAN D.
To: EYE CARE AND CURE PTE. LTD
Reel/Frame 024338/0814 →
Assignment of Assignor's Interest Feb 19, 2019
From: EYE CARE AND CURE PTE. LTD
To: OPTEGO VISION ASIA PTE. LTD.
Reel/Frame 048372/0470 →