Priority Date: 03.06.11 (US 201161493079P)

(22E)-2-METHYLENE-26,27-CYCLO-22-DEHYDRO-1ALPHA-HYDROXY-19-NORVITAMIN D3 DERIVATIVES

  • Application ID: EP12726999
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC class C07 (ORGANIC CHEMISTRY) Harrison IP Limited is specialized in C07. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 03.06.2011 - Priority Date (US 201161493079P)
  • 06.12.2012 - Publication A2 (WO2012166938)
  • 09.04.2014 - Publication A2 (EP2714656)
  • 03.05.2017 - Publication B1 (EP2714656)

IPC Classification