Priority Date: 06.12.13 (KR 20130151799)

Semi-permeable membranes and production methods thereof

  • Application ID: EP14194163
  • Status: APPLICATION WITHDRAWN

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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

  • 06.12.2013 - Priority Date (KR 20130151799)
  • 10.06.2015 - Publication A1 (EP2881164)