IP Library › Assignment 021714/0467
Patent Assignment
Reel/Frame 021714/0467

Assignment of Assignor's Interest

Recorded: 2008-10-21 Pages: 7
Assignors
HADDOCK, JOSHUA N.
Executed: 2008-10-08
KOKONASKI, WILLIAM
Executed: 2008-09-21
MATTISON-SHUPNICK, MARK
Executed: 2008-09-24
CLARKE, ROGER
Executed: 2008-10-09
BLUM, RONALD D.
Executed: 2008-10-13
Assignee
PIXELOPTICS INC.
5241 VALLEYPARK DRIVE, ROANOKE, VIRGINIA, 24019
Covered Property (1)
Multifocal Lens with a Diffractive Optical Power Region
Patent: 8,317,321 →
Application: 12/166,526 →
Publication: US 2009/0046349
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 →