Priority Date: 02.12.11 (JP 20110265163)

CONTINUOUS PRODUCTION METHOD FOR POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER

  • Application ID: EP12852552
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Hoffmann Eitle PartmbB 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

  • 02.12.2011 - Priority Date (JP 20110265163)
  • 06.06.2013 - Publication A1 (WO2013080816)
  • 08.10.2014 - Publication A1 (EP2787021)
  • 01.03.2017 - Publication B1 (EP2787021)

IPC Classification