Patent Assignment
Reel/Frame 004556/0852
Assignment of Assignors Interest.
Recorded: 1986-05-19
Pages: 1
Assignor
YU, CHORNG-TAO
Executed: 1986-05-16
Assignee
THERMCO SYSTEMS, INC.
1465 NORTH BATAVIA,, P.O. BOX 1875, A CORP. CA., ORANGE, CALIFORNIA, 92668
Covered Property
(1)
Diffusion Furnace Multizone Temperature Control
Patent:
4,711,989 →
Application:
06/864,676 →
Related Assignments
(14)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 17, 1989
From: THERMCO SYSTEMS, INC.
To: ANICON, INC., A CORP. OF CA.
Reel/Frame 005009/0076 →
Security Interest
Jul 17, 1990
From: SILICON VALLEY GROUP, INC.
To: BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, A NATIONAL BANKING ASSOCIATION
Reel/Frame 005443/0382 →
Merger 3-23-90 Delaware
Aug 9, 1990
From: THERMCO SYSTEMS, INC., A CORP OF CA
To: SILICON VALLEY GROUP, INC.
Reel/Frame 005404/0469 →
Change of Name 10-11-89 Ca
Aug 9, 1990
From: ANICON, INC.,
To: THERMCO SYSTEMS, INC.
Reel/Frame 005404/0482 →
Merger 3-23-90 Delaware
Aug 9, 1990
From: THERMCO SYSTEMS, INC., A CORP OF CA
To: SILICON VALLEY GROUP, INC.
Reel/Frame 005404/0458 →
Security Interest
Sep 6, 1990
From: SILICON VALLEY GROUP, IN.,
To: BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION
Reel/Frame 005458/0172 →
Released by Secured Party
Dec 2, 1992
From: BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION
To: SILICON VALLEY GROUP, INC.
Reel/Frame 006396/0698 →
Security Interest
Dec 4, 1992
From: SILICON VALLEY GROUP, INC.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 006437/0257 →
Security Interest
Oct 12, 1994
From: SILICON VALLEY GROUP, INC.
To: ABN AMRO BANK N.V., AS AGENT
Reel/Frame 007179/0189 →
Release of Security Interest
Oct 12, 1994
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: SILICON VALLEY GROUP, INC.
Reel/Frame 007179/0198 →
Release of Security Interest
Dec 12, 1995
From: ABN AMRO BANK N.V., SAN FRANCISCO ET AL
To: SILICON VALLEY GROUP, INC.
Reel/Frame 007779/0606 →
Merger/Change of Name
Oct 2, 2007
From: SILICON VALLEY GROUP, INC.
To: ASML US, INC.
Reel/Frame 019899/0758 →
Merger
Oct 2, 2007
From: THERMAL ACQUISITION CORP.
To: AVIZA TECHNOLOGY, INC.
Reel/Frame 019910/0076 →
Merger
Oct 2, 2007
From: ASML US, INC.
To: THERMAL ACQUISITION CORP.
Reel/Frame 019899/0814 →