Priority Date: 22.11.10 (EP 20100192094)

PROCESS FOR PRODUCING POLYRICINOLEIC ACID-ESTER POLYOLS WITH PRIMARY HYDROXYLIC ENDGROUPS

  • Application ID: EP11785020
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

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Technology Company

Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Bayer Intellectual Property GmbH is specialized in C08. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 22.11.2010 - Priority Date (EP 20100192094)
  • 31.05.2012 - Publication A1 (WO2012069383)
  • 02.10.2013 - Publication A1 (EP2643381)
  • 18.06.2014 - Publication B1 (EP2643381)

IPC Classification