Priority Date: 28.04.04 (US 20040566345P)

Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst

  • Application ID: EP14171297
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC class C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT). Kraus & Weisert Patentanwälte PartGmbB is specialised in C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT). 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

  • 28.04.2004 - Priority Date (US 20040566345P)
  • 17.12.2014 - Publication A1 (EP2813562)

IPC Classification