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 EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB and 35 others are specialized in this combination either. 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