Priority Date: 15.04.10 (DE 20101027824)

PROCESS FOR PREPARING A COLOURING COMPOSITION FOR KERATINOUS FIBRES

  • Application ID: EP10765635
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorneys

no data provided

Specialization

This EP application has the IPC class A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 15.04.2010 - Priority Date (DE 20101027824)
  • 17.11.2011 - Publication A2 (WO2011141069)
  • 20.02.2013 - Publication A2 (EP2558190)
  • 06.07.2016 - Publication B1 (EP2558190)