Priority Date: 13.03.13 (US 201361779521P)

SINGLE-PIECE AEROSOL EXHALATION FILTER AND AN AEROSOL DELIVERY DEVICE INCLUDING THE SAME

  • Application ID: EP14779418
  • Status: The patent has been granted

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This EP application has the IPC class A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE). Olswang, CMS Cameron McKenna Nabarro Olswang LLP is specialised in A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE). 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

  • 13.03.2013 - Priority Date (US 201361779521P)
  • 09.10.2014 - Publication A1 (WO2014164997)
  • 20.01.2016 - Publication A1 (EP2968799)
  • 31.05.2017 - Publication B1 (EP2968799)