IP Library › Assignment 015053/0300
Patent Assignment
Reel/Frame 015053/0300

Assignment of Assignor's Interest

Recorded: 2004-03-01 Pages: 4
Assignors
O'LOUGHLIN, MICHAEL JOHN
Executed: 2004-02-25
SUMAKERIS, JOSEPH JOHN
Executed: 2004-02-25
Assignee
CREE, INC.
4600 SILICON DRIVE, DURHAM, NORTH CAROLINA
Covered Property (1)
Reduction of Carrot Defects in Silicon Carbide Epitaxy
Patent: 7,230,274 →
Application: 10/790,406 →
Publication: US 2007/0108450
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Nov 30, 2006
From: CREE INCORPORATED
To: NAVY, SECRETARY OF THE UNITED STATES OF AMERICA
Reel/Frame 018641/0803 →
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 →