Priority Date: 18.11.11 (JP 20110252341)

METHOD FOR PRODUCING HIGH-PURITY 1,5-PENTANEDIOL

  • Application ID: EP12850442
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna gille habral
operating since 1950
1159.37
Headquarter in Düsseldorf
active in Legal Services

Specialization

This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C07 (ORGANIC CHEMISTRY). We found, that Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB, Vereenigde Octrooibureaux NV (V.O.) and 70 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 18.11.2011 - Priority Date (JP 20110252341)
  • 23.05.2013 - Publication A1 (WO2013073705)
  • 24.09.2014 - Publication A1 (EP2781499)