Priority Date: 03.10.11 (US 201161542501P)

METHODS FOR COATING TUBULAR DEVICES USED IN OIL AND GAS DRILLING, COMPLETIONS AND PRODUCTION OPERATIONS

  • Application ID: EP12775585
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

Attorney

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Technology Company

Specialization

This EP application has the IPC class 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). Exxon-Mobil Chemical Europe Inc. is specialised in 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). 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

  • 03.10.2011 - Priority Date (US 201161542501P)
  • 11.04.2013 - Publication A1 (WO2013052546)
  • 13.08.2014 - Publication A1 (EP2764132)