Process for the purification of water and/or dewatering of sludges and/or sediments using a surface-treated calcium carbonate

  • Application ID: EP11187987
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

operating since 1995
Headquarter in Munich and 4 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) and C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). We found, that Coller IP Management Ltd, Patentanwaltskanzlei Dr. Steiniger, Danubia Patent and Law Office LLC, BSB Rechtsanwälte-Patentanwälte, Berendt Leyh & Hering and 24 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 08.05.2013 - Publication A1 (EP2589430)
  • 02.09.2015 - Publication B1 (EP2589430)