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Startec Ventures, Inc.
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Fallbrook, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
On-site ammonia purification for semiconductor manufacture
Patent number
5,846,386
Issue date
Dec 8, 1998
Startec Ventures, Inc.
Joe G. Hoffman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
On-site manufacture of ultra-high-purity hydrofluoric acid for semi...
Patent number
5,785,820
Issue date
Jul 28, 1998
Startec Ventures, Inc.
Joe G. Hoffman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Point-of-use ammonia purification for electronic component manufacture
Patent number
5,755,934
Issue date
May 26, 1998
Startec Ventures, Inc.
Joe G. Hoffman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
On-site generation of ultra-high-purity buffered-HF for semiconduct...
Patent number
5,722,442
Issue date
Mar 3, 1998
Startec Ventures, Inc.
Joe G. Hoffman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Point-of-use ammonia purification for electronic component manufacture
Patent number
5,496,778
Issue date
Mar 5, 1996
Startec Ventures, Inc.
Joe G. Hoffman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Manufacture of high precision electronic components with ultra-high...
Patent number
5,242,468
Issue date
Sep 7, 1993
Startec Ventures, Inc.
R. Scot Clark
H01 - BASIC ELECTRIC ELEMENTS