Priority Date: 22.02.12 (US 201213402425)

UNSTEADY-STATE GAS PERMEATION PROCESS

  • Application ID: EP13751508
  • 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

  • 22.02.2012 - Priority Date (US 201213402425)
  • 29.08.2013 - Publication A1 (WO2013123576)
  • 31.12.2014 - Publication A1 (EP2817084)

IPC Classification