Priority Date: 14.03.12 (JP 20120057291)

DEVICE FOR PRODUCING HOLLOW POROUS FILM AND METHOD FOR PRODUCING HOLLOW POROUS FILM

  • Application ID: EP13760545
  • Status: GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and D01 (NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING). We found, that Schwarz & Partner, CPW GmbH, TL Brand & Co, Patentová kancelář Dobroslav Musil are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 14.03.2012 - Priority Date (JP 20120057291)
  • 19.09.2013 - Publication A1 (WO2013137379)
  • 21.01.2015 - Publication A1 (EP2826545)

IPC Classification