Patent Assignment
Reel/Frame 018710/0283
Confirmatory License
Recorded: 2006-12-18
Pages: 2
Assignor
CREE INCORPORATED
Executed: 2003-03-03
Assignee
NAVY, SECRETARY OF THE, UNITED STATES OF AMERICA
875 NORTH RANDOLPH STREET, OFFICE OF NAVAL RESEARCH, ARLINGTON, VIRGINIA, 22203-1995
Covered Property
(1)
Growth of Ultra-High Purity Silicon Carbide Crystals in an Ambient Containing Hydrogen
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2004
From: MALTA, DAVID PHILLIP; JENNY, JASON RONALD; HOBGOOD, HUDSON MCDONALD
To: CREE, INC.
Reel/Frame 015014/0223 →
Assignment of Assignor's Interest
Feb 23, 2006
From: TSVETKOV, VALERI F.
To: CREE, INC.
Reel/Frame 017284/0878 →
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 →