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Daniel Hernandez Castillo, II
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Laveen, AZ, US
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Patents Grants
last 30 patents
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Patent Grant
Composition and associated method for catalyzing removal rates of d...
Patent number
7,351,662
Issue date
Apr 1, 2008
DuPont Air Products Nanomaterials LLC
Junaid Ahmed Siddiqui
B24 - GRINDING POLISHING
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Patent Grant
Low defectivity product slurry for CMP and associated production me...
Patent number
6,979,252
Issue date
Dec 27, 2005
DuPont Air Products Nanomaterials LLC
Junaid Ahmed Siddiqui
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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Patent Application
Method for Forming Through-Base Wafer Vias for Fabrication of Stack...
Publication number
20110300710
Publication date
Dec 8, 2011
DuPont Air Products NanoMaterials, LLC
James Matthew Henry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
METHOD FOR EXPOSING THROUGH-BASE WAFER VIAS FOR FABRICATION OF STAC...
Publication number
20110237079
Publication date
Sep 29, 2011
DuPont Air Products Nanomaterials LLC
Hyoung Sik Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...