Priority Date: 16.01.12 (JP 20120006521)

NONWOVEN FABRIC FOR SEMIPERMEABLE MEMBRANE SUPPORT

  • Application ID: EP13738682
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
Company dna michalski huttermann and partner
no operation time available
Headquarter in Düsseldorf and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Zeuner Summerer Stütz, EDP Patent Attorneys B.V., Aros Patent AB, Noréns Patentbyrå AB, Schwarz & Partner and 10 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 16.01.2012 - Priority Date (JP 20120006521)
  • 25.07.2013 - Publication A1 (WO2013108722)
  • 26.11.2014 - Publication A1 (EP2805760)

IPC Classification