Priority Date: 02.08.06 (US 20060835062P)

Biogenic silica from silica -containing plant material such as rice hulls

  • Application ID: EP14176697
  • Status: EXAMINATION IN PROGRESS

Attorney

Employment test 51 - 200 employees
Company dna dennemeyer
operating since 1962
1045.06
Headquarter in Howald and 12 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC combination A23 (FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES) and A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) is specialized in the combination A23 and A61. We found, that Engel Patentanwaltskanzlei, Vereenigde Octrooibureaux NV (V.O.), Høiberg A/S, Katzarov SA, Hepp Wenger Ryffel AG and 59 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.08.2006 - Priority Date (US 20060835062P)
  • 14.01.2015 - Publication A1 (EP2823718)