Priority Date: 02.03.11 (US 201161460773P)

METAL SALTS OF A DIALKYL ESTER OF 5-SULFOISOPHTHALIC ACID AND METHOD OF PREPARING SAME

  • Application ID: EP12752201
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C07 and C08. We found, that TransMIT GmbH, Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 51 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.03.2011 - Priority Date (US 201161460773P)
  • 07.09.2012 - Publication A2 (WO2012118973)
  • 08.01.2014 - Publication A2 (EP2681225)