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
1199.96
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). Gille Hrabal is specialized in the combination B01 and C07. 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 68 others are specialized in all of these IPC classes as well. 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)