TOOTH SURFACE REPAIRING MATERIAL

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United States of America Patent

SERIAL NO

15260318

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for repairing a tooth surface having scratches and hollow portions formed on a tooth enamel surface includes administering a tooth surface repairing material to a dental disease patient. The tooth surface repairing material contains a highly crystalline sintered fine calcium phosphate particle having an average particle diameter in the range of 20 to 100 nm.

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Patent Owner(s)

Patent OwnerAddress
SOFSERA CORPORATIONTOKYO

International Classification(s)

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  • 2016 Application Filing Year
  • A61K Class
  • 19101 Applications Filed
  • 13019 Patents Issued To-Date
  • 68.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAWABE, Karl Kazushige Tokyo, JP 17 11
KOGAI, Yasumichi Tokyo, JP 20 14
TAMAKI, Kozo Osaka, JP 2 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges763281956782001332911183139501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050010001500200025003000350040004500500055006000650070007500800085009000

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