Priority Date: 23.05.12 (US 201261650836P)

IMPROVED PROCESS FOR THE PREPARATION OF TREPROSTINIL AND DERIVATIVES THEREOF

  • Application ID: EP13724809
  • Status: EXAMINATION IN PROGRESS

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Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and C12 (BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING) Redl Life Science Patent Attorneys is specialized in the combination C07 and C12. We found, that TransMIT GmbH, Kailuweit & Uhlemann, Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, df-mp Dörries Frank-Molnia & Pohlman, Patentanwälte Rechtsanwälte PartG mbB and 143 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 23.05.2012 - Priority Date (US 201261650836P)
  • 28.11.2013 - Publication A2 (WO2013174848)
  • 22.04.2015 - Publication A2 (EP2861554)