Priority Date: 31.08.12 (FR 20120002349)

NOVEL METHOD FOR PREPARING PRECIPITATED SILICAS, NOVEL PRECIPITATED SILICAS AND THEIR USES, IN PARTICULAR FOR STRENGTHENING POLYMERS

  • Application ID: EP13756466
  • Status: EXAMINATION IN PROGRESS

Applicant

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Attorney

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Specialization

This EP application has the IPC class C01, C08, and C09. We found, that Maiwald Patentanwalts GmbH, Stolmár & Partner Patentanwälte PartG mbB, Gille Habral, Ellwanger & Baier Patentanwälte Partnerschaftsgesellschaft, Patentanwaltskanzlei Hinkelmann and 5 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 31.08.2012 - Priority Date (FR 20120002349)
  • 06.03.2014 - Publication A1 (WO2014033301)
  • 08.07.2015 - Publication A1 (EP2890638)

IPC Classification