Patent Assignment
Reel/Frame 019412/0974
Assignment of Assignor's Interest
Recorded: 2007-06-12
Pages: 5
Assignors
GLUSCHENKOV, OLEG
Executed: 2007-02-05
KRISHNASAMY, RAJENDRAN
Executed: 2007-02-06
SCHONENBERG, KATHRYN T.
Executed: 2007-03-15
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Silicon Germanium Heterojunction Bipolar Transistor Structure and Method
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2007
From: GLUSCHENKOV, OLEG; KRISHNASAMY, RAJENDRAN; SCHONENBERG, KATHRYN T.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 019226/0574 →
Assignment of Assignor's Interest
Aug 29, 2013
From: INTERNATIONAL BUSINESS MACHINES
To: ULTRATECH, INC.
Reel/Frame 031111/0438 →
Assignment of Assignor's Interest
Dec 30, 2019
From: ULTRATECH, INC.
To: VEECO INSTRUMENTS INC.
Reel/Frame 051383/0735 →
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 →