Patent Assignment
Reel/Frame 017776/0441
Change of Name
Recorded: 2006-06-14
Pages: 4
Assignor
CHORUS CORPORATION
Executed: 2005-07-06
Assignee
VEECO COMPOUND SEMICONDUCTOR INC.
4900 CONSTELLATION DRIVE, ST. PAUL, MINNESOTA, 55127
Covered Properties
(9)
Molecular Beam Converters for Vacuum Coating Systems
Patent:
4,392,453 →
Application:
06/296,288 →
Growth Rate Monitor for Molecular Beam Epitaxy
Patent:
4,812,650 →
Application:
07/223,747 →
Mbe Effusion Source with Asymmetrical Heaters
Patent:
5,253,266 →
Application:
07/916,381 →
Thermal Gas Cracking Source Technology
Patent:
5,693,173 →
Application:
08/361,055 →
Unibody Crucible and Effusion Cell Employing Such a Crucible
Patent:
5,820,681 →
Application:
08/433,033 →
Unibody Gas Plasma Source Technology
Patent:
5,698,168 →
Application:
08/551,560 →
Unibody Crucible and Effusion Source Employing Such a Crucible
Patent:
5,827,371 →
Application:
08/705,535 →
Molecular Beam Epitaxy Isolation Tube System
Patent:
5,788,776 →
Application:
08/759,114 →
Molecular Beam Epitaxy Isolation Tube System
Patent:
5,951,767 →
Application:
09/129,011 →
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 25, 1981
From: LUSCHER, PAUL E.
To: VARIAN ASSOCIATES, INC., A CORP. OF DE.
Reel/Frame 003929/0887 →
Change of Name Effective on 02/20/1991
Aug 8, 1991
From: DKP ELECTRONICS, A CORPORATION OF CA
To: INTEVAC, INC.
Reel/Frame 005805/0265 →
Assignment of Assignors Interest, Effective 2/15/1991.
Aug 8, 1991
From: VARIAN ASSOCIATES INC., A CORPORATION OF DE
To: DKP, A CORPORATION OF CA
Reel/Frame 005805/0259 →
Assignment of Assignors Interest.
Feb 8, 1993
From: CAFFEE, BARRY K.
To: INTEVAC, INC.
Reel/Frame 006462/0871 →
Assignment of Assignors Interest.
Mar 29, 1993
From: KNODLE, WALTER S. III
To: INTEVAC, INC.
Reel/Frame 006464/0709 →
Assignment of Assignors Interest.
Mar 29, 1993
From: LUSCHER, PAUL ERNEST
To: INTEVAC, INC.
Reel/Frame 006464/0712 →
Security Interest
Oct 27, 1993
From: INTEVAC, INC.
To: SILICON VALLEY BANK
Reel/Frame 006747/0087 →
Assignment of Assignor's Interest
Dec 20, 1994
From: INTEVAC, INC.
To: IMBE, INC.
Reel/Frame 007265/0340 →
Merger
Dec 20, 1994
From: IMBE, INC.
To: CHORUS CORPORATION
Reel/Frame 007265/0209 →
Assignment of Assignor's Interest
May 12, 1995
From: COLOMBO, PAUL E.; PRIDDY, SCOTT W.
To: EPI
Reel/Frame 007475/0499 →
Assignment of Assignor's Interest
Nov 17, 1995
From: COLUMBO, PAUL E.; PRIDDY, SCOTT W.
To: CHORUS CORPORATION
Reel/Frame 007720/0970 →
Security Agreement
Jun 3, 1996
From: EYESYS TECHNOLOGIES, INC.
To: SILICON VALLEY BANK
Reel/Frame 008013/0770 →
Security Interest
Jun 4, 1996
From: EYESYS TECHNOLOGIES, INC.
To: SILICON VALLEY BANK
Reel/Frame 007986/0799 →
Assignment of Assignor's Interest
Sep 16, 1996
From: PRIDDY, SCOTT W.; CHENG, HWA
To: CHORUS CORPORATION
Reel/Frame 008137/0471 →
Assignment of Assignor's Interest
Nov 6, 1996
From: COLOMBO, PAUL E.; DONADIO, ROBERT F.
To: CHORUS CORPORATION
Reel/Frame 008212/0770 →
Assignment of Assignor's Interest
Nov 6, 1996
From: COLOMBO, PAUL E.; DONADIO, ROBERT F.
To: CHORUS CORPORATION
Reel/Frame 008212/0349 →
Assignment of Assignor's Interest
Feb 10, 1997
From: DONADIO, ROBERT F.
To: CVD PRODUCTS, INC.
Reel/Frame 008339/0907 →
Change of Name
Nov 12, 1997
From: CVD PRODUCTS, INC.
To: PERFORMANCE MATERIALS, INC.
Reel/Frame 008818/0368 →
Assignment of Assignor's Interest
Feb 13, 1998
From: COLOMBO, PAUL E.
To: CHORUS CORPORATION
Reel/Frame 008983/0366 →
Patent Agreement
Mar 16, 1998
From: CVD PRODUCTS, INC.
To: CHORUS CORPORATION, D/B/A EPI MBE EQUIPMENT
Reel/Frame 009041/0485 →
Assignment of Assignor's Interest
Nov 20, 1998
From: COLOMBO, PAUL E.
To: CHORUS CORP.
Reel/Frame 009598/0373 →
Release
Jun 21, 2005
From: SILICON VALLEY BANK
To: EYESYS TECHNOLOGIES, INC.
Reel/Frame 016700/0451 →
Release
Jun 21, 2005
From: SILICON VALLEY BANK
To: EYESYS TECHNOLOGIES, INC.
Reel/Frame 016700/0447 →