Patent Assignment
Reel/Frame 025140/0503
Assignment of Assignor's Interest
Recorded: 2010-10-14
Pages: 5
Assignors
GUPTA, AMITAVA
Executed: 2010-10-12
BLUM, RONALD
Executed: 2010-10-13
TROLLER, STEFAN
Executed: 2010-10-13
JAEGER, HANS
Executed: 2010-10-13
SAUVET, JULIAN
Executed: 2010-10-13
SCHNELL, URBAN
Executed: 2010-10-13
Assignee
PIXELOPTICS
5241 VALLEYPARK DRIVE, ROANOKE, VIRGINIA, 24019
Covered Property
(1)
Opthalmic Lens with Regressive and Non-Regressive Rotationally Symmetric Optical Design Elements
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2015
From: BLUM, RONALD
To: PIXELOPTICS, INC.
Reel/Frame 035157/0873 →
Court Order
Mar 13, 2015
From: GUPTA, AMITAVA; TROLLER, STEFAN; JAEGER, HANS; SAUVET, JULIEN
To: HPO ASSETS LLC
Reel/Frame 035158/0108 →
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 →