Priority Date: 31.05.12 (US 201261653845P)

METHOD AND COMPOSITION FOR ENHANCED OIL RECOVERY BASED ON SUPERCRITICAL CARBON DIOXIDE AND A NONIONIC SURFACTANT

  • Application ID: EP13728296
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna beck greener
operating since 1974
1068.78
Headquarter in London and 1 office
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This patent has the IPC combination C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) and C11 (ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES) is specialized in the combination C09 and C11. We found, that Godemeyer Blum Lenze Patentanwälte Partnerschaft mbB (Werkpatent), Studio Legale Bird & Bird, Bawden & Associates, Ingenias Creaciones, Signos e Invenciones S.L.P., Patentanwaltskanzlei Hinkelmann and 2 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 31.05.2012 - Priority Date (US 201261653845P)
  • 05.12.2013 - Publication A1 (WO2013181499)
  • 08.04.2015 - Publication A1 (EP2855624)

IPC Classification