POLISHING COMPOSITIONS AND METHODS OF USE THEREOF

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United States of America Patent

APP PUB NO 20250101263A1
SERIAL NO

18889658

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present document relates to a polishing composition that includes at least one abrasive, at least one pH adjuster, at least one guanamine compound, and water. The polishing composition can be used in a method of polishing a substrate including applying the polishing composition to a surface of a substrate and bringing a pad into contact with the surface of the substrate and moving the pad in relation to the substrate. The surface of the substrate can include tungsten and/or molybdenum.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM ELECTRONIC MAT USA INCNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Bin Chandler, US 275 1156
Lee, Hyosang Chandler, US 16 87
Turner, Eric Phoenix, US 62 3673
Wu, Changhong Mesa, US 9 3

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