Patent Assignment
Reel/Frame 015916/0337
Assignment of Assignor's Interest
Recorded: 2004-10-25
Pages: 4
Assignors
CHRISTIE, BRUCE A.
Executed: 2004-09-21
SILVESTRINI, THOMAS A.
Executed: 2004-09-20
HAHNEN, KEVIN F.
Executed: 2004-09-29
Assignee
ACUFOCUS, INC.
18 TECHNOLOGY DRIVE, SUITE 154, IRVINE, CALIFORNIA, 92618
Covered Property
(1)
Mask Configured to Maintain Nutrient Transport Without Producing Visible Diffraction Patterns
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Nov 8, 2011
From: ACUFOCUS, INC.
To: COWEN HEALTHCARE ROYALTY PARTNERS II, L.P.
Reel/Frame 027195/0379 →
Change of Name
Aug 27, 2014
From: ACUFOCUS, INC.
To: HEALTHCARE ROYALTY PARTNERS II, L.P.
Reel/Frame 033644/0719 →
Corrective Assignment to Correct the Conveying Party Data and Date of Execution Previously Recorded at Reel: 033644 Frame: 0719. Assignor(S) Hereby Confirms the Change of Name.
Jun 19, 2015
From: COWEN HEALTHCARE ROYALTY PARTNERS II, L.P.
To: HEALTHCARE ROYALTY PARTNERS II, L.P.
Reel/Frame 035984/0129 →