Priority Date: 21.12.11 (US 201161578326P)

DIATOMACEOUS EARTH PRODUCTS, PROCESSES FOR PREPARING THEM, AND METHODS OF THEIR USE

  • Application ID: EP12859834
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). 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

  • 21.12.2011 - Priority Date (US 201161578326P)
  • 27.06.2013 - Publication A1 (WO2013096578)
  • 29.10.2014 - Publication A1 (EP2794056)

IPC Classification