Patent Assignment
Reel/Frame 062570/0755
Confirmatory License
Recorded: 2023-02-02
Pages: 2
Assignor
WOLFSPEED, INC.
Executed: 2023-01-27
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Properties
(2)
Shielding Arrangements for Transformer Structures
Application:
16/942,082 →
Publication:
US 2022/0037080
Electrode-Decoupled Redox Flow Battery
Application:
63/050,345 →
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2020
From: SANKARASUBRAMANIAN, SHRIHARI; RAMANI, VIJAY
To: WASHINGTON UNIVERSITY
Reel/Frame 053192/0077 →
Assignment of Assignor's Interest
Sep 22, 2020
From: KOVALEVSKII, DMITRI; ADAMSON, TYLER
To: CREE FAYETTEVILLE, INC.
Reel/Frame 053844/0749 →
Confirmatory License
Dec 3, 2020
From: WASHINGTON UNIVERSITY
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 054580/0240 →
Merger
Oct 8, 2021
From: CREE FAYETTEVILLE, INC.
To: CREE, INC.
Reel/Frame 057738/0781 →
Change of Name
Oct 22, 2021
From: CREE, INC.
To: WOLFSPEED, INC.
Reel/Frame 057891/0880 →
Security Interest
Jun 30, 2023
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 064185/0755 →
Release of Security Interest in Intellectual Property Collateral at Reel/Frame No. 64185/0755
Sep 30, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: WOLFSPEED, INC.
Reel/Frame 072989/0001 →
Notice of Grant of Security Interest in Intellectual Property
Sep 30, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072992/0113 →
Notice of Grant of Security Interest in Intellectual Property
Sep 30, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072992/0381 →
Notice of Grant of Security Interest in Intellectual Property
Sep 30, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072992/0467 →
Notice of Grant of Security Interest in Intellectual Property
Sep 30, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072992/0588 →
Notice of Grant of Security Interest in Intellectual Property
Mar 26, 2026
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 075280/0919 →