Priority Date: 29.02.08 (US 20080072948)

DISPERSION-TOUGHENED CORDIERITE FOR FILTER AND SUBSTRATE APPLICATIONS

  • Application ID: EP09717974
  • Status: No opposition filed within time limit

Applicant

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Technology Company

Attorney

operating since 1927
Headquarter in London and 3 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES). Elkington and Fife LLP is specialised in C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 29.02.2008 - Priority Date (US 20080072948)
  • 11.09.2009 - Publication A1 (WO2009110974)
  • 01.12.2010 - Publication A1 (EP2254849)
  • 25.04.2012 - Publication B1 (EP2254849)

IPC Classification