Compositions and methods for making microporous ceramic materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040043888A1
SERIAL NO

10647253

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Abstract

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The present invention provides methods for making a microporous ceramic material using a metal silicon powder and including a reaction sintering process of the silicon. A material for forming a microporous ceramic material used in these methods includes a metal silicon powder, a silicon nitride powder and/or a silicon carbide powder, and if desired, a yttrium oxide powder and/or an aluminum oxide powder. These methods can make a microporous ceramic material that can be used preferably as a gas or liquid filter, a catalyst carrier or a support of a gas separation membrane.

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Patent Owner(s)

Patent OwnerAddress
CHUBU ELECTRIC POWER CO INC1 HIGASHI-SHINCHO HIGASHI-KU NAGOYA-SHI AICHI 461-0006

International Classification(s)

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  • 2003 Application Filing Year
  • C04B Class
  • 539 Applications Filed
  • 233 Patents Issued To-Date
  • 43.23 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20032004200520062007200820092010201120122013201420150255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Yasunori Nagoya, JP 42 399
Komura, Kiyoshi Nagoya, JP 8 27
Nagaya, Shigeo Nagoya-shi, JP 28 109
Taguchi, Hisatomi Nagoya, JP 9 60
Takahashi, Yosuke Nagoya, JP 97 705
Yamada, Seiji Nagoya, JP 96 959

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