Priority Date: 29.04.11 (EP 20110164247)

COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR USE IN FORWARD OSMOSIS PROCESSES

  • Application ID: EP12717677
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicants

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Research Organisation
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Technology Company

Attorney

operating since 2003
Headquarter in Mannheim and 3 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class 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

  • 29.04.2011 - Priority Date (EP 20110164247)
  • 01.11.2012 - Publication A1 (WO2012146629)
  • 05.03.2014 - Publication A1 (EP2701831)
  • 07.10.2015 - Publication B1 (EP2701831)

IPC Classification