Patent Assignment
Reel/Frame 017459/0133
Assignment of Assignor's Interest
Recorded: 2006-04-10
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
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jun 16, 2008
From: OPHTHONIX, INC.
To: COMERICA BANK
Reel/Frame 021096/0573 →
Security Agreement
Jun 7, 2011
From: OPHTHONIX, INC.
To: ENTERPRISE PARTNERS VI, L.P.; KPCB HOLDINGS, INC., AS NOMINEE, C/O KLEINER PERKINS CAUFIELD & BYERS; TREX ENTERPRISES CORPORATION
Reel/Frame 026405/0745 →
Security Agreement
Jun 8, 2011
From: OPHTHONIX, INC.
To: COMERICA BANK
Reel/Frame 026412/0706 →
Release of Security Interest
Oct 21, 2011
From: ENTERPRISE PARTNERS VI, L.P.; KPCB HOLDINGS, INC., AS NOMINEE; TREX ENTERPRISES CORPORATION
To: OPHTHONIX, INC.
Reel/Frame 027102/0258 →
Assignment of Assignor's Interest
Dec 27, 2013
From: OPHTHONIX, INC.
To: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Reel/Frame 031870/0488 →
Assignment of Assignor's Interest
Apr 6, 2018
From: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
To: ESSILOR INTERNATIONAL
Reel/Frame 045853/0275 →