Patent Assignment
Reel/Frame 072789/0502
Confirmatory License
Recorded: 2025-09-02
Pages: 2
Assignor
SUSTAINABLE ENERGY SOLUTIONS, LLC
Executed: 2020-02-25
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Solids Conveyance across Pressure and other Gradients using a Piston with a Hollow
Application:
15/668,988 →
Publication:
US 2019/0039081
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 2018
From: CHAMBERLAIN, JACOM
To: SUSTAINABLE ENERGY SOLUTIONS, LLC
Reel/Frame 047748/0888 →
Assignment of Assignor's Interest
Dec 11, 2018
From: DAVIS, NATHAN
To: SUSTAINABLE ENERGY SOLUTIONS, LLC
Reel/Frame 048964/0102 →
Assignment of Assignor's Interest
Dec 13, 2018
From: BAXTER, LARRY
To: SUSTAINABLE ENERGY SOLUTIONS, LLC
Reel/Frame 047827/0202 →
Assignment of Assignor's Interest
Oct 22, 2019
From: FRANKMAN, DAVID
To: SUSTAINABLE ENERGY SOLUTIONS, LLC
Reel/Frame 050790/0857 →
Security Interest
Oct 18, 2021
From: SUSTAINABLE ENERGY SOLUTIONS, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 057840/0920 →
Patent Confirmatory Grant
Dec 28, 2022
From: SUSTAINABLE ENERGY SOLUTIONS, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 062231/0950 →