Priority Date: 05.07.07 (US 20070773529)

POLYMERIC FOAMS WITH NANOCELLULAR MORPHOLOGY AND METHODS FOR MAKING THEM

  • Application ID: EP08776477
  • Status: No opposition filed within time limit

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Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Herrero & Asociados SL is specialised in C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). 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

  • 05.07.2007 - Priority Date (US 20070773529)
  • 08.01.2009 - Publication A1 (WO2009004528)
  • 31.03.2010 - Publication A1 (EP2167572)
  • 26.08.2015 - Publication B1 (EP2167572)

IPC Classification