IP Library › Assignment 014974/0524
Patent Assignment
Reel/Frame 014974/0524

Assignment of Assignor's Interest

Recorded: 2004-02-06 Pages: 2
Assignor
DREHER, ANDREAS W.
Executed: 2002-05-20
Assignee
OPHTHONIX, INC.
10455 PACIFIC CENTER COURT, SAN DIEGO, CALIFORNIA, 92121
Covered Property (1)
Eyeglass Manufacturing Method Using Variable Index Layer
Patent: 6,840,619 →
Application: 10/773,667 →
Publication: US 2004/0160574
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 29, 2005
From: OPHTHONIX, INC.
To: ENTERPRISE PARTNERS VI, L.P.
Reel/Frame 016926/0145 →
Release of Intellectual Property Oct 31, 2005
From: ENTERPRISE PARTNERS VI, L.P.; KPCB HOLDINGS, INC., AS NOMINEE, C/O KLEINER PERKINS CAUFIELD & BYERS; DIONIS TRUST
To: OPHTHONIX, INC.
Reel/Frame 017186/0500 →
Security Agreement Jun 16, 2008
From: OPHTHONIX, INC.
To: COMERICA BANK
Reel/Frame 021096/0573 →
Security Agreement Jun 8, 2011
From: OPHTHONIX, INC.
To: COMERICA BANK
Reel/Frame 026412/0706 →