Priority Date: 05.06.12 (JP 20120128193)

POROUS CELLULOSE BODY AND METHOD FOR PRODUCING SAME

  • Application ID: EP13800396
  • Status: The patent has been granted

Applicant

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Research Organisation

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 C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Maiwald Patentanwalts GmbH, EDP Patent Attorneys B.V., Bergenstråhle & Lindvall AB, Seppo Laine Oy, BASF Schweiz AG and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 05.06.2012 - Priority Date (JP 20120128193)
  • 12.12.2013 - Publication A1 (WO2013183415)
  • 08.04.2015 - Publication A1 (EP2857583)
  • 20.12.2017 - Publication B1 (EP2857583)

IPC Classification