Priority Date: 30.04.10 (US 20100329808P)

THREE-DIMENSIONAL FILTER

  • Application ID: EP11775646
  • Status: EXAMINATION IN PROGRESS

Attorney

operating since 1930
Headquarter in Paris, Düsseldorf and 8 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL). We found, that Bird & Bird LLP, Oehmke & Kollegen, Patentanwaltskanzlei Dr. Steiniger, Sarap & Putk Patent Agency, Riederer Hasler & Partner Patentanwälte AG and 37 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 30.04.2010 - Priority Date (US 20100329808P)
  • 03.11.2011 - Publication A1 (WO2011137367)
  • 06.03.2013 - Publication A1 (EP2563494)