Priority Date: 04.02.05 (US 20050650019P)

Non-cylindrical filter elements

  • Application ID: EP10192390
  • Status: The application is deemed to be withdrawn


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Technology Company


Employment test 51 - 200 employees
Company dna eisenfuhr speiser and partner
no operation time available
Headquarter in Bremen and 3 offices
active in Legal Services and IP Consulting


This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB is specialized in B01. 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.


  • 04.02.2005 - Priority Date (US 20050650019P)
  • 09.03.2011 - Publication A1 (EP2292311)