Priority Date: 08.09.05 (DE 20051042926)

Method and apparatus for feeding back of blowing air from the finished blow-molded container to a multi-stage compressor.

  • Application ID: EP14172519
  • Status: The patent has been granted


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Technology Company


Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services


This EP application has the IPC combination B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) and G05 (CONTROLLING; REGULATING). We found, that Rentsch Partner AG, Patent- und Rechtsanwälte Hansmann & Vogeser, Frohwitter, Budde Schou AS, Georg Fischer AG and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 08.09.2005 - Priority Date (DE 20051042926)
  • 29.10.2014 - Publication A1 (EP2796270)
  • 01.11.2017 - Publication B1 (EP2796270)