Patent Assignment
Reel/Frame 072297/0175
Government Interest Agreement
Recorded: 2025-07-31
Pages: 2
Assignor
NORTH CAROLINA STATE UNIVERSITY RALEIGH
Executed: 2020-12-09
Assignee
THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
875 N. RANDOLPH STREET, ARLINGTON, VIRGINIA, 22203-1995
Covered Property
(1)
Controlled Polarity Group Iii-Nitride Films and Methods of Preparing Such Films
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jul 21, 2011
From: HEXATECH, INC.
To: INTERSOUTH PARTNERS VI, L.P.; H.I.G. VENTURE PARTNERS II, L.P.; H.I.G. VENTURES - HEXATECH, INC.; SEVIN ROSEN FUND IX L.P.
Reel/Frame 026627/0964 →
Security Agreement
Oct 21, 2011
From: HEXATECH, INC.
To: SILICON VALLEY BANK
Reel/Frame 027096/0644 →
Security Agreement
Aug 30, 2012
From: HEXATECH, INC.
To: INTERSOUTH PARTNERS VI, L.P.; H.I.G. VENTURE PARTNERS II, L.P.; H.I.G. VENTURES - HEXATECH, LLC; SEVIN ROSEN FUND IX L.P.
Reel/Frame 028885/0206 →
Security Agreement
Nov 2, 2012
From: HEXATECH, INC.
To: IDEA STIMULUS FUND, L.P.
Reel/Frame 029231/0870 →
Assignment of Assignor's Interest
Jan 30, 2014
From: HEXATECH, INC.
To: INTERSOUTH PARTNERS VI, L.P.; H.I.G. VENTURE PARTNERS II, L.P.; H.I.G. VENTURES-HEXATECH, LLC; SEVIN ROSEN FUND IX L.P.
Reel/Frame 032095/0701 →
Security Interest
Nov 13, 2014
From: HEXATECH, INC.
To: INTERSOUTH PARTNERS VI, L.P.; H.I.G. VENTURE PARTNERS II, L.P.; MCNC ENTERPRISE FUND, L.P.; SEVIN ROSEN FUND IX L.P.
Reel/Frame 034161/0276 →
Release of Security Interest
Mar 8, 2016
From: SILICON VALLEY BANK
To: HEXATECH, INC.
Reel/Frame 037919/0166 →
Corrective Assignment to Correct the Conveyance Type Previously Recorded at Reel: 032095 Frame: 0701. Assignor(S) Hereby Confirms the Security Interest.
Mar 10, 2016
From: HEXATECH, INC.
To: INTERSOUTH PARTNERS VI, L.P.; H.I.G. VENTURE PARTNERS II, L.P.; H.I.G. VENTURES-HEXATECH, LLC; SEVIN ROSEN FUND IX L.P.
Reel/Frame 038056/0437 →