ULTRAVIOLET STERILIZATION DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160185623A1
SERIAL NO

14907424

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention pertains to an ultraviolet sterilization device (1) for irradiating with ultraviolet light a fluid flowing through a flow passage (6) having an inlet opening (4) and an outlet opening (5), and sterilizing the fluid. The ultraviolet sterilization device is equipped with a light guide (2) formed to tubular shape, and having a flow passage inside, as well as having a light scattering means (8) on the outside peripheral surface, and an ultraviolet light source (3) arranged on the outside surface of the light guide, for irradiating the light guide with ultraviolet light. Ultraviolet light from the ultraviolet light source irradiating the light guide is scattered by the light scattering means, and irradiates the flow passage through the inside peripheral surface of the light guide.

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Patent Owner(s)

Patent OwnerAddress
ASAHI ORGANIC CHEMICALS INDUSTRY CO LTD5955 NAKANOSE-CHO 2-CHOME NOBEOKA-SHI MIYAZAKI 882-8688

International Classification(s)

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  • 2014 Application Filing Year
  • C02F Class
  • 1376 Applications Filed
  • 1060 Patents Issued To-Date
  • 77.04 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanada, Toshihiro Nobeoka-shi, Miyazaki, JP 29 619

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Patent Citation Ranking

  • 5 Citation Count
  • C02F Class
  • 21.11 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges15649459215111101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 900255075100125150175200225250275300325350375400425450475500525

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