Patent Assignment
Reel/Frame 021829/0330
Assignment of Assignor's Interest
Recorded: 2008-11-13
Pages: 6
Assignors
IYER, VENKATRAMANI S.
Executed: 2008-11-10
KOKONASKI, WILLIAM
Executed: 2008-11-10
HADDOCK, JOSHUA N.
Executed: 2008-11-10
CLARKE, ROGER
Executed: 2008-11-06
BLUM, RONALD D.
Executed: 2008-11-10
Assignee
PIXELOPTICS INC.
5241 VALLEYPARK DRIVE, ROANOKE, VIRGINIA, 24019
Covered Property
(1)
Refractive-Diffractive Multifocal Lens
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 3, 2014
From: PIXELOPTICS, INC.
To: HPO ASSETS LLC
Reel/Frame 033240/0931 →
Assignment of Assignor's Interest
Nov 4, 2014
From: HPO ASSETS LLC
To: MITSUI CHEMICALS, INC.
Reel/Frame 034099/0969 →
License
Apr 19, 2023
From: MITSUI CHEMICALS, INC.
To: E-VISION, LLC; E-VISION SMART OPTICS, INC.
Reel/Frame 063376/0314 →
Assignment of Assignor's Interest
Oct 25, 2023
From: MITSUI CHEMICALS, INC.
To: CARL ZEISS VISION INTERNATIONAL GMBH
Reel/Frame 065334/0851 →
Change of Address
Oct 25, 2023
From: MITSUI CHEMICALS, INC.
To: MITSUI CHEMICALS, INC.
Reel/Frame 065345/0339 →