Priority Date: 24.02.11 (DE 20111012334)

CYCLOPROPENYLIDENE-STABILISED PHOSPHENIUM CATIONS

  • Application ID: EP12721721
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Research Organisation

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Specialization

This EP application has the IPC class C07 (ORGANIC CHEMISTRY). 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

  • 24.02.2011 - Priority Date (DE 20111012334)
  • 30.08.2012 - Publication A2 (WO2012113393)
  • 01.01.2014 - Publication A2 (EP2678344)
  • 16.09.2015 - Publication B1 (EP2678344)

IPC Classification