Priority Date: 06.06.12 (US 201213490319)

PHOSPHINYL GUANIDINE COMPOUNDS, METAL SALT COMPLEXES, CATALYST SYSTEMS, AND THEIR USE TO OLIGOMERIZE OR POLYMERIZE OLEFINS

  • Application ID: EP13729865
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) is specialized in B01. 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

  • 06.06.2012 - Priority Date (US 201213490319)
  • 12.12.2013 - Publication A1 (WO2013184579)
  • 15.04.2015 - Publication A1 (EP2858750)

IPC Classification