Nuclear fuel having improved fission product retention properties

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6221286
SERIAL NO

09409883

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A nuclear fuel based on UO.sub.2, ThO.sub.2 and/or PuO.sub.2 having improved retention properties for fission products. The fuel comprises a metal such as Cr or Mo able to trap oxygen in order to form an oxide having a free formation enthalpy equal to or below that of the superstoichiometric oxide or oxides (U, Th)O.sub.2+x and/or (U, Pu)O.sub.2+x (O

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Patent Owner(s)

Patent OwnerAddress
AREVA NPTOUR AREVA 1 PLACE JEAN MILLIER COURBEVOIE 92400

International Classification(s)

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  • 1999 Application Filing Year
  • G21C Class
  • 136 Applications Filed
  • 91 Patents Issued To-Date
  • 66.92 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances1999200020012002200320042005200620070255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dehaudt, Philippe Eybens, FR 2 13
Peres, Veronique Romans, FR 3 16

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Patent Citation Ranking

  • 6 Citation Count
  • G21C Class
  • 5.37 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges16222451121101 - 1011 - 2021 - 3031 - 4041 - 5091 - 1000102030405060708090100110120130140150160170180190200210220230240

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