Patent Assignment
Reel/Frame 004471/0937
Assignment of Assignors Interest.
Recorded: 1985-10-23
Pages: 1
Assignor
ZAROWIN, CHARLES B.
Executed: 1985-10-01
Covered Property
(1)
Optical Figuring by Plasma Assisted Chemical Transport and Etching Apparatus Therefor
Patent:
4,668,366 →
Application:
06/790,673 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 9, 1990
From: PERKIN-ELMER CORPORATION, THE,
To: SVG LITHOGRAPHY, INC., A CORP OF DE
Reel/Frame 005424/0111 →
Merger
Jun 16, 2004
From: SVG LITHOGRAPHY SYSTEMS, INC.
To: ASML US, INC.
Reel/Frame 014734/0588 →
Conversion
Jun 16, 2004
From: ASML US, INC.
To: ASML US, LLC
Reel/Frame 014734/0603 →
Merger
Jun 16, 2004
From: ASM LITHOGRAPHY, INC. AND ASML US, LLC
To: ASML US, INC.
Reel/Frame 014734/0615 →
Confirmatory Assignment
Jun 16, 2004
From: ASML US, INC.
To: ASML HOLDING N.V.
Reel/Frame 014734/0624 →