Priority Date: 27.02.12 (JP 20120039501)

ACIDIFIED MONO ALKYL NAPHTHALENE FORMALDEHYDE RESIN

  • Application ID: EP13754064
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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 patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) Hoffmann Eitle PartmbB is specialized in the combination C08 and G03. We found, that Kotitschke & Heurung Partnerschaft, Studio Ponzellini Gioia e Associati Srl, Wilhelms Kilian & Partner Patentanwälte, Dres. Fitzner Rechts- und Patentanwälte are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 27.02.2012 - Priority Date (JP 20120039501)
  • 06.09.2013 - Publication A1 (WO2013129313)
  • 07.01.2015 - Publication A1 (EP2821421)

IPC Classification