Priority Date: 01.08.12 (US 201261678260P)

AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF E-1,3,4,4,4-PENTAFLUORO-3-TRIFLUOROMETHYL-1-BUTENE AND Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND USES THEREOF

  • Application ID: EP13748428
  • Status: APPLICATION WITHDRAWN

Applicants

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Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). Abitz & Partner Patentanwälte mbB is specialized in the combination C08 and C09. We found, that Manfred Köhler und Kollegen, Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB and 85 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 01.08.2012 - Priority Date (US 201261678260P)
  • 06.02.2014 - Publication A1 (WO2014022638)
  • 10.06.2015 - Publication A1 (EP2880086)

IPC Classification