Patent Assignment
Reel/Frame 030444/0467
Assignment of Assignor's Interest
Recorded: 2013-05-20
Pages: 3
Assignor
STITES, DAVID G.
Executed: 2013-05-03
Assignee
ULTRATECH, INC.
3050 ZANKER ROAD, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Unit magnification large-format catadioptric lens for microlithography
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 30, 2019
From: ULTRATECH, INC.
To: VEECO INSTRUMENTS INC.
Reel/Frame 051446/0476 →
Patent Security Agreement
Dec 16, 2021
From: VEECO INSTRUMENTS INC.
To: HSBC BANK USA, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 058533/0321 →
Security Interest
Jun 16, 2025
From: VEECO INSTRUMENTS INC.
To: HSBC BANK USA, NATIONAL ASSOCIATION
Reel/Frame 071649/0225 →