IP Library › Assignment 044041/0451
Patent Assignment
Reel/Frame 044041/0451

Assignment of Assignor's Interest

Recorded: 2017-11-06 Pages: 3
Assignor
OPTOTUNE AG
Executed: 2017-07-25
Assignee
OPTOTUNE CONSUMER AG
BERNSTRASSE 388, DIETIKON, 8953, SWITZERLAND
Covered Properties (2)
Electroactive Optical Device
Patent: 8,797,654 →
Application: 13/002,021 →
Publication: US 2011/0149410
Illumination Source with Variable Divergence
Patent: 8,944,647 →
Application: 13/820,400 →
Publication: US 2013/0170220
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2011
From: BLUM, MARK
To: OPTOTUNE AG
Reel/Frame 026070/0298 →
Assignment of Assignor's Interest Mar 13, 2013
From: BUEELER, MICHAEL; ASCHWANDEN, MANUEL
To: OPTOTUNE AG
Reel/Frame 029986/0913 →
Merger Jun 9, 2026
From: OPTOTUNE CONSUMER AG
To: NEXTLENS SWITZERLAND AG
Reel/Frame 074895/0096 →
Merger Jun 9, 2026
From: NEXTLENS SWITZERLAND AG
To: OPTOTUNE SWITZERLAND AG
Reel/Frame 075829/0041 →