Patent Assignment
Reel/Frame 035546/0821
Assignment of Assignor's Interest
Recorded: 2015-05-01
Pages: 10
Assignor
BLUM, RONALD D.
Executed: 2013-10-23
Assignee
THERMALENS, LLC
5320 SILVER FOX ROAD, ROANOKE, VIRGINIA, 24018
Covered Property
(1)
Thermally Influenced Changeable Tint Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 1, 2015
From: THERMALENS, LLC
To: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
Reel/Frame 035546/0854 →
Assignment of Assignor's Interest
Apr 6, 2018
From: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
To: ESSILOR INTERNATIONAL
Reel/Frame 045853/0275 →