Priority Date: 25.11.13 (KR 20130143816)

Polymer resin composition for preparing hollow fiber membrane, preparation method of hollow fiber membrane, and hollow fiber membrane

  • Application ID: EP14193253
  • Status: EXAMINATION REQUESTED

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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

  • 25.11.2013 - Priority Date (KR 20130143816)
  • 17.06.2015 - Publication A2 (EP2883599)
  • 14.10.2015 - Publication A3 (EP2883599)

IPC Classification