Priority Date: 11.09.12 (JP 20120199958)

METHOD FOR MANUFACTURING POLYACRYLIC ACID (POLYACRYLATE)-BASED WATER-ABSORBENT AGENT, AND WATER-ABSORBENT AGENT

  • Application ID: EP13837534
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

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 B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination B01 and C08. We found, that Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB and 33 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 11.09.2012 - Priority Date (JP 20120199958)
  • 20.03.2014 - Publication A1 (WO2014041968)
  • 22.07.2015 - Publication A1 (EP2896645)

IPC Classification