IP Library › Assignment 021224/0258
Patent Assignment
Reel/Frame 021224/0258

Assignment of Assignor's Interest

Recorded: 2008-07-11 Pages: 5
Assignors
CLARKE, ROGER
Executed: 2008-05-09
HADDOCK, JOSHUA N.
Executed: 2008-05-12
KOKONASKI, WILLIAM
Executed: 2008-05-14
Assignee
PIXELOPTICS INC.
2840 HERSHBERGER ROAD, SUITE A, ROANOKE, VIRGINIA, 24017
Covered Property (1)
Alignment of Liquid Crystalline Materials to Surface Relief Diffractive Structures
Patent: 8,319,937 →
Application: 12/101,264 →
Publication: US 2009/0096981
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 →