Priority Date: 08.08.11 (US 201161521172P)

METHODS AND DEVICES FOR EXTRACTION OF BIOACTIVE POLYELECTROLYTES FROM HUMIFIED ORGANIC MATERIALS

  • Application ID: EP12822707
  • Status: EXAMINATION IN PROGRESS

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Specialization

This EP application has the IPC combination A01 (AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING) and C07 (ORGANIC CHEMISTRY). Vereenigde Octrooibureaux NV (V.O.) is specialized in the combination A01 and C07. We found, that Kailuweit & Uhlemann, Lederer Keller Patentanwälte Partnerschaft mbB, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, Weickmann & Weickmann PartmbB, Niizuma Wasner GmbH and 42 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 08.08.2011 - Priority Date (US 201161521172P)
  • 14.02.2013 - Publication A1 (WO2013022752)
  • 18.06.2014 - Publication A1 (EP2741606)

IPC Classification