Patent Assignment
Reel/Frame 044862/0425
Confirmatory License
Recorded: 2018-02-08
Pages: 2
Assignor
HELIOTROPE TECHNOLOGIES, INC.
Executed: 2017-09-18
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDNCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Electrochromic Device Containing Metal Oxide Nanoparticles and Ultraviolet Blocking Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2015
From: GARCIA, GUILLERMO; KOO, BONIL; GREGORATTO, IVANO; BASU, SOURAV
To: HELIOTROPE TECHNOLOGIES, INC.
Reel/Frame 037215/0621 →
Assignment of Assignor's Interest
Aug 5, 2022
From: HELIOTROPE TECHNOLOGIES, INC.,
To: HELIOTROPE EUROPE S.L.
Reel/Frame 061087/0606 →
Change of Name
Apr 25, 2023
From: HELIOTROPE EUROPE S.L.
To: HIVISQ TECHNOLOGIES, SOCIEDAD LIMITADA
Reel/Frame 063441/0258 →