IP Library › Assignment 021929/0579
Patent Assignment
Reel/Frame 021929/0579

Assignment of Assignor's Interest

Recorded: 2008-12-05 Pages: 6
Assignors
MITCHELL, DAVID J.
Executed: 2008-11-17
KULKARNI, ANAND A.
Executed: 2008-11-17
BURNS, ANDREW J.
Executed: 2008-11-17
Assignee
SIEMENS ENERGY, INC.
4400 ALAFAYA TRAIL, ORLANDO, FLORIDA, 32826
Covered Property (1)
Printed Circuit Board for Harsh Environments
Patent: 8,076,587 →
Application: 12/327,348 →
Publication: US 2010/0078202
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 24, 2013
From: FRALEY, JOHN R.; WESTERN, BRYON P.; MCPHERSON, BRICE R.
To: ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC.
Reel/Frame 030278/0819 →
Conveyance of Rights May 10, 2013
From: SIEMENS ENERGY, INC.; ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC.
To: SIEMENS ENERGY, INC.; ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC.
Reel/Frame 030391/0119 →
Merger and Change of Name Sep 9, 2015
From: ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC.; CREE FAYETTEVILLE, INC.
To: CREE FAYETTEVILLE, INC.
Reel/Frame 036522/0649 →
Merger Aug 13, 2021
From: CREE FAYETTEVILLE, INC.
To: CREE, INC.
Reel/Frame 057291/0406 →
Change of Name Feb 14, 2022
From: CREE, INC.
To: WOLFSPEED, INC.
Reel/Frame 059085/0667 →
Security Interest Jun 30, 2023
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 064185/0755 →
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 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 072992/0113 →
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 Mar 26, 2026
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 075280/0919 →