Priority Date: 18.02.08 (US 20080032971)

A METHOD OF MAKING A LEAK STABLE GAS SEPARATION MEMBRANE SYSTEM

  • Application ID: EP09712303
  • Status: The application is deemed to be withdrawn

Attorneys

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Technology Company
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Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). Shell International B.V. is specialized in B01. Shell Internationale Research Maatschappij B.V., Shell International B.V. is specialised in B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). 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

  • 18.02.2008 - Priority Date (US 20080032971)
  • 27.08.2009 - Publication A1 (WO2009105394)
  • 03.11.2010 - Publication A1 (EP2244816)