Priority Date: 05.07.07 (US 20070773958)

Compositions of tetrafluoropropene and hydrocarbons

  • Application ID: EP12187363
  • Status: The patent has been granted


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This EP application has the IPC class A61, C08, and C09. We found, that Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Stolmár & Partner Patentanwälte PartG mbB, Boeters & Lieck, Fuchs Patentanwälte Partnerschaft mbB and 15 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 05.07.2007 - Priority Date (US 20070773958)
  • 20.03.2013 - Publication A2 (EP2570467)
  • 02.10.2013 - Publication A3 (EP2570467)
  • 26.07.2017 - Publication B1 (EP2570467)

IPC Classification