Priority Date: 06.10.11 (US 201161543841P)


  • Application ID: EP12839026
  • Status: The patent has been granted


Employment test 51 - 200 employees
Company dna boult wade tennant ltd
operating since 1894
Headquarter in London and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing


This EP application has the IPC class A24 (TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES). 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.


  • 06.10.2011 - Priority Date (US 201161543841P)
  • 11.04.2013 - Publication A1 (WO2013050934)
  • 09.07.2014 - Publication A1 (EP2750529)
  • 18.04.2018 - Publication B1 (EP2750529)

IPC Classification