Priority Date: 04.06.07 (FR 20070003933)

PROCESS FOR PRODUCING A SOLUTION OF DIACID/DIAMINE SALTS

  • Application ID: EP08759929
  • Status: Opposition rejected

Applicant

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Technology Company

Attorneys

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Headquarter in Munich
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Technology Company
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1 office
Technology Company

Specialization

This EP application has the IPC combination C07 (ORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Lederer Keller Patentanwälte Partnerschaft mbB and Rhodia Services are specialized in the combination C07 and C08. We found, that Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP, Maiwald Patentanwalts GmbH, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB and 66 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 04.06.2007 - Priority Date (FR 20070003933)
  • 11.12.2008 - Publication A1 (WO2008148647)
  • 24.02.2010 - Publication A1 (EP2155648)
  • 12.09.2012 - Publication B1 (EP2155648)