Patent Assignment
Reel/Frame 070270/0313
Corrective Assignment to Correct the First Inventor's Name Previously Recorded on Reel 60309 Frame 374. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2025-02-19
Pages: 5
Assignors
FRISCHMANN, PETER DAVID
Executed: 2019-03-14
HELMS, BRETT ANTHONY
Executed: 2019-03-15
ALESSANDRO, JON-MICHAEL
Executed: 2019-03-14
Assignee
SEPION TECHNOLOGIES, INC.
630 THOMAS L. BERKLEY WAY UNIT 823, OAKLAND, CALIFORNIA, 94612
Covered Property
(1)
Electrochemical Cells with Ionic Sequestration Provided by Porous Separators
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 24, 2022
From: 16/335,219, PETER DAVID; HELMS, BRETT ANTHONY; ALESSANDRO, JON-MICHAEL
To: SEPION TECHNOLOGIES, INC.
Reel/Frame 060309/0374 →
Confirmatory License
Jun 25, 2024
From: SEPION TECHNOLOGIES, INC
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 067832/0566 →
Security Interest
Dec 31, 2024
From: SEPION TECHNOLOGIES, INC.
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 069709/0612 →