Priority Date: 12.01.12 (FI 20120005036)

METHOD FOR CONTROLLING SIZE DISTRIBUTION OF POLYMER PARTICLES DURING PREPARATION OF AQUEOUS POLYMER DISPERSION, AQUEOUS POLYMER DISPERSION AND ITS USE

  • Application ID: EP13701675
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorneys

Company dna turun patenttitoimisto oy
no operation time available
1 office
active in Legal Services
Employment test 201 - 500 employees
Company dna berggren
operating since 1936
1203.65
Headquarter in Helsinki and 8 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

Specialization

This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). Turun Patenttitoimisto Oy is specialized in the combination C08 and D21. We found, that Maiwald Patentanwalts GmbH, EDP Patent Attorneys B.V., Bergenstråhle & Lindvall AB, Seppo Laine Oy, BASF Performance Products plc and 6 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 12.01.2012 - Priority Date (FI 20120005036)
  • 18.07.2013 - Publication A1 (WO2013104832)
  • 19.11.2014 - Publication A1 (EP2802611)
  • 12.10.2016 - Publication B1 (EP2802611)