Priority Date: 10.04.13 (EP 20130163101)

METHOD FOR HYDRAULICALLY FRACTURING A SUBTERRANEAN FORMATION USING UREA

  • Application ID: EP14720056
  • Status: EXAMINATION REQUESTED

Applicant

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Specialization

This EP application has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). Ellwanger & Baier Patentanwälte Partnerschaftsgesellschaft is specialized in C09. Ellwanger & Baier Patentanwälte Partnerschaftsgesellschaft is specialised in C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). 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

  • 10.04.2013 - Priority Date (EP 20130163101)
  • 16.10.2014 - Publication A1 (WO2014167013)
  • 17.02.2016 - Publication A1 (EP2984145)