Priority Date: 09.08.11 (EP 20110177031)

SURFACE-TREATED CALCIUM CARBONATE FOR BINDING AND BIOREMEDIATING HYDROCARBON-CONTAINING COMPOSITIONS

  • Application ID: EP12741360
  • Status: PATENT GRANTED

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 patent has the IPC combination C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in the combination C02 and C09. We found, that Demski & Nobbe, Cabinet Barre-Lafourge, Godemeyer Blum Lenze Patentanwälte Partnerschaft mbB (Werkpatent), Kaminski & Partners are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 09.08.2011 - Priority Date (EP 20110177031)
  • 14.02.2013 - Publication A1 (WO2013020918)
  • 18.06.2014 - Publication A1 (EP2742100)
  • 12.04.2017 - Publication B1 (EP2742100)

IPC Classification