Patent Assignment
Reel/Frame 004218/0155
Assignment of Assignors Interest.
Recorded: 1984-01-05
Pages: 2
Assignor
PURSER, KENNETH H.
Executed: 1983-12-22
Assignee
GENERAL IONEX CORPORATION
19 GRAF RD., A MA CORP., NEWBURYPORT, MASSACHUSETTS, 01950
Covered Property
(1)
Wafer Holding Apparatus for Ion Implantation
Patent:
4,553,069 →
Application:
06/568,175 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment & Security Agreement; See Record for Details.
Oct 19, 1993
From: GENUS, INC.
To: SILICON VALLEY BANK
Reel/Frame 006790/0921 →
Security Agreement
Aug 29, 1997
From: GENUS, INC.
To: SUMITOMO BANK OF CALIFORNIA
Reel/Frame 008693/0866 →
Termination of Security Interest in Patents
Sep 15, 1997
From: SILICON VALLEY BANK
To: GENUS, INC.
Reel/Frame 008715/0345 →
Termination of Security Interest in Patents
Jul 29, 1998
From: SUMITOMO BANK OF CALIFORNIA
To: GENUS, INC.
Reel/Frame 009386/0787 →
Assignment of Assignor's Interest
Jul 29, 1998
From: GENERAL IONEX CORP
To: VARIAN ASSOCIATES, INC.
Reel/Frame 009350/0364 →
Assignment of Assignor's Interest
Nov 30, 1998
From: GENERAL IONEX CORP.
To: VARIAN ASSOCIATES, INC.
Reel/Frame 009605/0705 →
Assignment of Assignor's Interest
May 10, 1999
From: VARIAN ASSOCIATES, INC.
To: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
Reel/Frame 010024/0960 →
Release
Sep 14, 2005
From: SILICON VALLEY BANK
To: GENUS INCORPORATED
Reel/Frame 016976/0843 →