Patent Assignment
Reel/Frame 009950/0801
Security Interest
Recorded: 1999-05-05
Pages: 9
Assignor
ADVANCED CHEMICAL SYSTEMS INTERNATIONAL, INC.
Executed: 1999-04-08
Assignee
IMPERIAL BANK
226 AIRPORT PARKWAY, SAN JOSE, CALIFORNIA, 95110
Covered Properties
(2)
Method for Selective Removal of Organometallic and Organosilicon Residues and Damaged Oxides Using Anhydrous Ammonium Fluoride Solution
Patent:
5,320,709 →
Application:
08/021,799 →
Scrubber Sterilization System
Patent:
5,397,546 →
Application:
08/102,100 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 24, 1993
From: BOWDEN, BILL AKA BILLY BOWDEN; SWITALSKI, DEBBIE AKA DEBORAH SWITALSKI
To: ADVANCED CHEMICAL SYSTEMS INTERNATIONAL INCORPORATED
Reel/Frame 006476/0719 →
Assignment of Assignor's Interest
Sep 1, 1993
From: WEST, DONALD E.; WICKHAM, RICHARD E.
To: ADVANCED CHEMICAL SYSTEMS INTERNATIONAL INCORPORATED
Reel/Frame 006716/0055 →
Merger
Oct 9, 2001
From: ADVANCED CHEMICAL SYSTEMS INTERNATIONAL, INC.
To: ADVANCED TECHNOLOGY MATERIALS, INC.
Reel/Frame 012263/0209 →
Assignment of Assignor's Interest
Aug 30, 2005
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: APPLIED MATERIALS, INC.
Reel/Frame 016937/0211 →