PHOSPHATE-BINDING CHITOSAN AND USES THEREOF

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United States of America Patent

SERIAL NO

12436680

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides compositions and methods for removing phosphate from a subject using chitosan. The present invention also provides compositions and methods for treating hyperphosphatemia based on phosphate-binding chitosan.

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Patent Owner(s)

Patent OwnerAddress
CYPRESS PHARMACEUTICAL INC135 INDUSTRIAL BLVD MADISON MS 39110

International Classification(s)

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  • 2009 Application Filing Year
  • A61K Class
  • 10313 Applications Filed
  • 6747 Patents Issued To-Date
  • 65.43 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200920102011201220132014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Day, Charles E Leitchfield , US 27 402
Lewis, Robert L Madison , US 22 226

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Patent Citation Ranking

  • 2 Citation Count
  • A61K Class
  • 10.79 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges509253082135216811765452724174301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02004006008001000120014001600180020002200240026002800

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