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Amide Compounds

US 2009/0286791 A1 · Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED · Inventors: Kitamura; Shuji et al.

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Published November 19, 2009, and no patent has issued anywhere in its US family since.
  • Nothing has been filed in its family for more than seven years, so it is very unlikely to still be pending.
  • This status is inferred from USPTO records. Confirm it on Patent Center before relying on it.
FiledJuly 20, 2007
PublishedNovember 19, 2009
StatusAbandoned (inferred)
Application number12/309493
Classification (CPC)C07D403/04 +2 more
Length135 pages

Timeline

Timeline From USPTO dates

20082009Application filedJuly 20, 2007Application publishedNov 19, 2009

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