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DUPONT ELECTRONIC MATERIALS HOLDING, INC
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NEWARK, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing composition and method of polishing a substrate having en...
Patent number
12,291,655
Issue date
May 6, 2025
DuPont Electronic Materials Holding, Inc.
Yi Guo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Functionalized Carbon Particle CMP Slurry
Publication number
20250223467
Publication date
Jul 10, 2025
DuPont Electronic Materials Holding, Inc.
Arthur W. MARTIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Functionalized Carbon Particle CMP Slurry Dispersion
Publication number
20250223468
Publication date
Jul 10, 2025
DuPont Electronic Materials Holdings, Inc.
Arthur W. MARTIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PAD FOR CHEMICAL MECHANICAL POLISHING
Publication number
20250222556
Publication date
Jul 10, 2025
DuPont Electronic Materials Holding, Inc.
Matthew R. Gadinski
B24 - GRINDING POLISHING
Information
Patent Application
Chemical Mechanical Polishing Pad
Publication number
20250178156
Publication date
Jun 5, 2025
DuPont Electronic Materials Holding, Inc.
Philip J. SCOTT
B24 - GRINDING POLISHING
Information
Patent Application
Chemical Mechanical Polishing Pad
Publication number
20250178155
Publication date
Jun 5, 2025
DuPont Electronic Materials Holding, Inc.
Philip J. SCOTT
B24 - GRINDING POLISHING
Information
Patent Application
METHOD OF POLISHING USING CHEMICAL MECHANICAL POLISHING PAD
Publication number
20250100100
Publication date
Mar 27, 2025
DuPont Electronic Materials Holding, Inc.
Fengji YEH
B24 - GRINDING POLISHING
Information
Patent Application
CHEMICAL MECHANICAL POLISHING PAD
Publication number
20250100099
Publication date
Mar 27, 2025
DuPont Electronic Materials Holding, Inc.
Fengji YEH
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING PAD FORMED FROM DUAL CURATIVE
Publication number
20250033161
Publication date
Jan 30, 2025
DuPont Electronic Materials Holding, Inc.
Fengji Yeh
B24 - GRINDING POLISHING
Information
Patent Application
CMP POLISHING PAD
Publication number
20250025983
Publication date
Jan 23, 2025
DuPont Electronic Materials Holding, Inc.
Bainian Qian
B24 - GRINDING POLISHING
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