METHOD FOR LIGNIN SEPARATION FROM BLACK LIQUOR

  • Application ID: EP12871539
  • Status: PATENT GRANTED

Applicants

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Technology Company
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Technology Company

Attorney

operating since 1977
Headquarter in Uddeholm and 5 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC combination C08, C10, and D21 is specialized in the combination C08, C10, and D21. We found, that Häupl & Ellmeyer KG is specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 19.09.2013 - Publication A1 (WO2013137790)
  • 21.01.2015 - Publication A1 (EP2825698)
  • 05.10.2016 - Publication B1 (EP2825698)