Priority Date: 13.08.12 (CN 20121287402)

BIOLOGICAL ASPHALT, BIOLOGICAL ASPHALT COMPOSITE AND PREPARATION METHOD THEREOF

  • Application ID: EP13829699
  • Status: EXAMINATION IN PROGRESS

Attorney

Employment test 11 - 50 employees
Company dna richardt patentanwalte gbr
operating since 2000
Headquarter in Wiesbaden
active in Legal Services

Specialization

This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT) is specialized in the combination C08 and C10. We found, that Boult Wade Tennant Ltd, Freischem & Partner Patentanwälte mbB, Sarap & Putk Patent Agency, Murgitroyd & Company, Harmsen Utescher and 10 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 13.08.2012 - Priority Date (CN 20121287402)
  • 20.02.2014 - Publication A1 (WO2014026492)
  • 17.06.2015 - Publication A1 (EP2883914)

IPC Classification