Priority Date: 10.11.16 (EP 20160198260)

OLEFIN POLYMERIZATION PROCESS IN A GAS-PHASE REACTOR HAVING THREE OR MORE POLYMERIZATION ZONES

  • Application ID: EP17793978
  • Status: The patent has been granted

Applicant

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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). Basell Polyolefine GmbH is specialized in C08. Basell Polyolefine GmbH is specialised in C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). 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

  • 10.11.2016 - Priority Date (EP 20160198260)
  • 17.05.2018 - Publication A1 (WO2018087209)
  • 17.07.2019 - Publication A1 (EP3510063)
  • 09.10.2019 - Publication B1 (EP3510063)

IPC Classification