Priority Date: 19.05.16 (DE 201610109254)

SPINEL REFRACTORY GRANULATES WHICH ARE SUITABLE FOR ELASTICIZING HEAVY-CLAY REFRACTORY PRODUCTS, METHOD FOR THEIR PRODUCTION AND USE THEREOF

  • Application ID: EP17713279
  • Status: Request for examination was made

Attorney

Employment test 11 - 50 employees
Company dna dr solf and zapf
operating since 1974
Headquarter in Wuppertal and 3 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and F27 (FURNACES; KILNS; OVENS; RETORTS). We found, that Becker Müller Patentanwälte, Vesuvius Group S.A, Haffner und Keschmann Patentanwälte GmbH are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 19.05.2016 - Priority Date (DE 201610109254)
  • 23.11.2017 - Publication A1 (WO2017198377)
  • 17.04.2019 - Publication A1 (EP3468938)