COLOR CHANGEABLE DYES FOR INDICATING EXPOSURE, METHODS OF MAKING AND USING SUCH DYES, AND APPARATUSES INCORPORATING SUCH DYE
- Application ID: EP12855085
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC class A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) Zwicker Schnappauf & Partner Patentanwälte PartG mbB (ZSP) is specialized in A61. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
- 09.12.2011 - Priority Date (US 201113315840)
- 13.06.2013 - Publication A1 (WO2013085655)
- 15.10.2014 - Publication A1 (EP2787876)