IP Library › Assignment 035144/0365
Patent Assignment
Reel/Frame 035144/0365

Assignment of Assignor's Interest

Recorded: 2015-03-11 Pages: 8
Assignors
BLUM, RONALD D.
Executed: 2008-04-03
KOKONASKI, WILLIAM
Executed: 2008-03-03
IYER, VENKATRAMANI S.
Executed: 2008-03-04
HADDOCK, JOSHUA N.
Executed: 2008-03-03
MATTISON-SHUPNICK, MARK
Executed: 2008-03-10
Assignee
PIXELOPTICS, INC.
2840 HERSHBERGER ROAD, SUITE A, ROANOKE, VIRGINIA, 24017
Covered Properties (2)
Multifocal Lens Having a Progressive Optical Power Region and Discontinuity
Patent: 8,308,295 →
Application: 13/021,887 →
Publication: US 2011/0194069
Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
Patent: 8,434,865 →
Application: 13/674,321 →
Publication: US 2013/0070199
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 13, 2015
From: PIXELOPTICS, INC.
To: HPO ASSETS LLC
Reel/Frame 035159/0134 →
Assignment of Assignor's Interest Mar 13, 2015
From: HPO ASSETS LLC
To: MITSUI CHEMICALS, INC.
Reel/Frame 035159/0209 →
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 →