Priority Date: 29.06.12 (JP 20120146790)

TWIN SCREW EXTRUDER

  • Application ID: EP13810719
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
Company dna plougmann and vingtoft
operating since 1967
Headquarter in Copenhagen and 5 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This EP application has the IPC class B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE 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

  • 29.06.2012 - Priority Date (JP 20120146790)
  • 03.01.2014 - Publication A1 (WO2014003045)
  • 06.05.2015 - Publication A1 (EP2868451)