METHOD FOR DYEING A TRANSPARENT ARTICLE MADE OF A POLYMERIC SUBSTRATE WITH GRADIENT TINT

  • Application ID: EP14803242
  • Status: Request for examination was made

Applicant

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Attorney

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Specialization

This EP application has the IPC combination B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) and G02 (OPTICS). We found, that Riechelmann & Carlsohn GbR, Oehmke & Kollegen, Santarelli, BOHEST AG, Demski & Nobbe and 18 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 04.02.2016 - Publication A1 (WO2016016681)
  • 07.06.2017 - Publication A1 (EP3174698)

IPC Classification