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Methods for preparing P2X7 inhibitors

US 2005/0288288 A1 · Assignee: PFIZER INC. · Inventors: Leonard, Jason Albert et al.

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3 drawing sheets

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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.

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Why it's free to use

  • Published December 29, 2005, 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.
FiledJune 27, 2005
PublishedDecember 29, 2005
StatusAbandoned (inferred)
Application number11/167786
Classification (CPC)A61P37/02 +2 more
Length36 pages

Sources & verification

Official USPTO records

Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

Cross-check elsewhere

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