Priority Date: 25.04.13 (MX 20130004644)

Process to Obtain Random Copolymers Derived from Itaconic Acid and/or its Isomers and Sodium Alkenyl Sulfonates and use of the Product Thereof

  • Application ID: EP14165784
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This patent has the IPC combination C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C02 and C08. We found, that Dr Modiano e Associati SpA, Exter Polak & Charlouis B.V. (EP & C), Tria Robit are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 25.04.2013 - Priority Date (MX 20130004644)
  • 29.10.2014 - Publication A1 (EP2796481)
  • 25.05.2016 - Publication B1 (EP2796481)