Priority Date: 26.12.13 (JP 20130270450)

Azeotropic mixture-like composition, heat transfer composition, cleaner, high-temperature heat pump device, and heat transfer method

  • Application ID: EP14004353
  • Status: PATENT GRANTED

Applicant

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Attorneys

operating since 1876
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Company dna von kreisler selting werner
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active in Legal Services and IP Portfolio Processing
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operating since 1963
Headquarter in Stuttgart
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Specialization

This patent has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in C09. 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.

Timeline

  • 26.12.2013 - Priority Date (JP 20130270450)
  • 01.07.2015 - Publication A1 (EP2889355)
  • 19.04.2017 - Publication B1 (EP2889355)

IPC Classification