Priority Date: 13.05.14 (JP 20140099452)

METHOD AND DEVICE FOR SEALING GAS IN A GAS COMPARTMENT-EQUIPPED BAG

  • Application ID: EP15001435
  • Status: PATENT GRANTED

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This EP application has the IPC class B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). Dannenberg Schubert Gudel is specialized in B65. Dannenberg Schubert Gudel is specialised in B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). 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

  • 13.05.2014 - Priority Date (JP 20140099452)
  • 18.11.2015 - Publication A1 (EP2944577)
  • 05.10.2016 - Publication B1 (EP2944577)

IPC Classification