Priority Date: 29.06.12 (EP 20120174362)

FORMALDEHYDE-FREE BINDER AND USE FOR MINERAL WOOL INSULATION PRODUCTS

  • Application ID: EP13735238
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Sarap & Putk Patent Agency, Mathisen & Macara LLP, 3M Deutschland GmbH, Sika Technology AG, Sika Patent Attorneys and 7 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 29.06.2012 - Priority Date (EP 20120174362)
  • 03.01.2014 - Publication A1 (WO2014001518)
  • 06.05.2015 - Publication A1 (EP2867292)
  • 27.07.2016 - Publication B1 (EP2867292)