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Ma. Fatima Seijo
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Hayward, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
9,109,188
Issue date
Aug 18, 2015
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
8,293,694
Issue date
Oct 23, 2012
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
7,662,762
Issue date
Feb 16, 2010
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
7,605,113
Issue date
Oct 20, 2009
Advanced Technology Materials Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Post plasma ashing wafer cleaning formulation
Patent number
7,534,752
Issue date
May 19, 2009
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
6,967,169
Issue date
Nov 22, 2005
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
6,896,826
Issue date
May 24, 2005
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
pH buffered compositions useful for cleaning residue from semicondu...
Patent number
6,773,873
Issue date
Aug 10, 2004
Advanced Technology Materials, Inc.
Ma. Fatima Seijo
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
6,755,989
Issue date
Jun 29, 2004
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Formulations including a 1,3-dicarbonyl compound chelating agent an...
Patent number
6,660,700
Issue date
Dec 9, 2003
Advanced Technologies Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Formulations including a 1,3-dicarbonyl compound chelating agent an...
Patent number
6,566,315
Issue date
May 20, 2003
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Formulations including a 1,3-dicarbonyl compound chelating agent an...
Patent number
6,344,432
Issue date
Feb 5, 2002
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION I...
Publication number
20150344826
Publication date
Dec 3, 2015
Advanced Technology Materials, Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION I...
Publication number
20130072411
Publication date
Mar 21, 2013
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION I...
Publication number
20100035785
Publication date
Feb 11, 2010
Advanced Technology Materials Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Aqueous cleaning composition containing copper-specific corrosion i...
Publication number
20050215446
Publication date
Sep 29, 2005
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Aqueous cleaning composition containing copper-specific corrosion i...
Publication number
20050124517
Publication date
Jun 9, 2005
William A. Wojtczak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Aqueous cleaning composition containing copper-specific corrosion i...
Publication number
20050003674
Publication date
Jan 6, 2005
William A. Wojtczak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
pH buffered compositions useful for cleaning residue from semicondu...
Publication number
20030181342
Publication date
Sep 25, 2003
Ma. Fatima Seijo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Aqueous cleaning composition containing copper-specific corrosion i...
Publication number
20030078173
Publication date
Apr 24, 2003
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Formulations including a 1,3-dicarbonyl compound chelating agent an...
Publication number
20020132744
Publication date
Sep 19, 2002
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Post plasma ashing wafer cleaning formulation
Publication number
20020068685
Publication date
Jun 6, 2002
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Formulations including a 1,3-dicarbonyl compound chelating agent an...
Publication number
20020013238
Publication date
Jan 31, 2002
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Aqueous cleaning composition containing copper-specific corrosion i...
Publication number
20010050350
Publication date
Dec 13, 2001
Advanced Technology Materials Inc.
William A. Wojtczak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...