Priority Date: 03.04.13 (CN 201310113912)

METHOD AND SYSTEM FOR DISTINGUISHING HUMANS FROM MACHINES AND FOR CONTROLLING ACCESS TO NETWORK SERVICES

  • Application ID: EP14725844
  • Status: Examination is in progress

Applicant

Attorneys

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Headquarter in Birmingham and 7 offices
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no operation time available
Headquarter in Birmingham and 7 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class G06 (COMPUTING; CALCULATING; COUNTING). Barker Brettell LLP, Barker Brettell LLP is specialised in G06 (COMPUTING; CALCULATING; COUNTING). 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

  • 03.04.2013 - Priority Date (CN 201310113912)
  • 09.10.2014 - Publication A1 (WO2014165627)
  • 10.02.2016 - Publication A1 (EP2981922)

IPC Classification