QUARTZ GLASS MICRO-PHOTOREACTOR AND SYNTHESIS OF 10-HYDROXYCAMPTOTHECIN AND 7-ALKYL 10-HYDROXYCAMPTOTHECIN

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United States of America Patent

APP PUB NO 20090143588A1
SERIAL NO

12277854

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for the production of 10-hydroxycamptothecin

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Patent Owner(s)

Patent OwnerAddress
W C HERAEUS GMBH63450 HANAU

International Classification(s)

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  • 2008 Application Filing Year
  • C07D Class
  • 3811 Applications Filed
  • 1725 Patents Issued To-Date
  • 45.27 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20082009201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rauter, Holger Flieden , DE 9 18
Seliger, Raimund Freigericht , DE 1 1
WERNER, Silvia Kahl , DE 7 11
Wissmann, Friedrich Alzenau , DE 3 8

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Patent Citation Ranking

  • 1 Citation Count
  • C07D Class
  • 22.31 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges55313842721285431211296901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0100200300400500600700800900100011001200130014001500

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