Priority Date: 02.07.12 (FR 20120056309)

DYE COMPOSITION COMPRISING A CATIONIC META-PHENYLENEDIAMINE

  • Application ID: EP13734703
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

Attorney

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Specialization

This patent has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and C07 (ORGANIC CHEMISTRY) is specialized in the combination A61 and C07. We found, that TransMIT GmbH, Kailuweit & Uhlemann, Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, df-mp Dörries Frank-Molnia & Pohlman, Patentanwälte Rechtsanwälte PartG mbB and 190 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.07.2012 - Priority Date (FR 20120056309)
  • 09.01.2014 - Publication A1 (WO2014005900)
  • 06.05.2015 - Publication A1 (EP2867212)