IP Library › Assignment 024266/0977
Patent Assignment
Reel/Frame 024266/0977

Assignment of Assignor's Interest

Recorded: 2010-04-21 Pages: 5
Assignors
GUPTA, AMITAVA
Executed: 2010-04-16
BLUM, RONALD D.
Executed: 2010-04-15
Assignee
PIXELOPTICS, INC.
5241 VALLEYPARK DRIVE, ROANOKE, VIRGINIA, 24019
Covered Property (1)
Ophthalmic Lenses with Aspheric Optical Features
Patent: 9,022,563 →
Application: 12/702,791 →
Publication: US 2010/0201941
Related Assignments (3)
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 →