Priority Date: 29.06.11 (EP 20110382221)

DEGREASING COMPOSITIONS DERIVED FROM LEVULINIC ACID (A COMPOUND OBTAINABLE FROM BIOMASS) AND PROCESS FOR DEGREASING METAL SURFACES

  • Application ID: EP12730950
  • Status: EXAMINATION IN PROGRESS

Attorney

Company dna oficina ponti slp
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2 offices
active in Legal Services

Specialization

This EP application has the IPC class C11 (ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 29.06.2011 - Priority Date (EP 20110382221)
  • 03.01.2013 - Publication A1 (WO2013000998)
  • 07.05.2014 - Publication A1 (EP2726649)

IPC Classification