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Hoshang Subawalla
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Spring, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for removing carbon-containing residues from a substrate
Patent number
7,581,549
Issue date
Sep 1, 2009
Air Products and Chemicals, Inc.
Andrew David Johnson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Processing of semiconductor components with dense processing fluids...
Patent number
7,267,727
Issue date
Sep 11, 2007
Air Products and Chemicals, Inc.
Wayne Thomas McDermott
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Processing of substrates with dense fluids comprising acetylenic di...
Patent number
7,211,553
Issue date
May 1, 2007
Air Products and Chemicals, Inc.
Hoshang Subawalla
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method for removal of flux and other residue in dense fluid systems
Patent number
7,195,676
Issue date
Mar 27, 2007
Air Products and Chemicals, Inc.
Wayne Thomas McDermott
B08 - CLEANING
Information
Patent Grant
Process for the purification of NF3
Patent number
7,074,378
Issue date
Jul 11, 2006
Air Products and Chemicals, Inc.
James Joseph Hart
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Processing of semiconductor components with dense processing fluids
Publication number
20080004194
Publication date
Jan 3, 2008
Air Products and Chemicals, Inc.
Wayne Thomas McDermott
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Processing of semiconductor components with dense processing fluids
Publication number
20080000505
Publication date
Jan 3, 2008
Air Products and Chemicals, Inc.
WAYNE THOMAS MCDERMOTT
B08 - CLEANING
Information
Patent Application
Method for removal of flux and other residue in dense fluid systems
Publication number
20070137675
Publication date
Jun 21, 2007
Wayne Thomas McDermott
B08 - CLEANING
Information
Patent Application
Dense fluid compositions and processes using same for article treat...
Publication number
20060081273
Publication date
Apr 20, 2006
Wayne Thomas McDermott
B08 - CLEANING
Information
Patent Application
Method for removing carbon-containing residues from a substrate
Publication number
20060027249
Publication date
Feb 9, 2006
Andrew David Johnson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for removal of flux and other residue in dense fluid systems
Publication number
20060011217
Publication date
Jan 19, 2006
Wayne Thomas McDermott
B08 - CLEANING
Information
Patent Application
Process for the purification of NF3
Publication number
20050163695
Publication date
Jul 28, 2005
James Joseph Hart
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Processing of substrates with dense fluids comprising acetylenic di...
Publication number
20050029490
Publication date
Feb 10, 2005
Hoshang Subawalla
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Processing of semiconductor substrates with dense fluids comprising...
Publication number
20050029492
Publication date
Feb 10, 2005
Hoshang Subawalla
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Processing of semiconductor components with dense processing fluids...
Publication number
20040144399
Publication date
Jul 29, 2004
Wayne Thomas McDermott
B08 - CLEANING
Information
Patent Application
Processing of semiconductor components with dense processing fluids...
Publication number
20040055621
Publication date
Mar 25, 2004
Air Products and Chemicals, Inc.
Wayne Thomas McDermott
B08 - CLEANING