Priority Date: 17.09.12 (US 201261702193P)

LIGNIN POLY(LACTIC ACID) COPOLYMERS

  • Application ID: EP13837856
  • Status: GRANT OF PATENT INTENDED

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This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in C08. 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

  • 17.09.2012 - Priority Date (US 201261702193P)
  • 20.03.2014 - Publication A1 (WO2014042851)
  • 22.07.2015 - Publication A1 (EP2895528)

IPC Classification