Priority Date: 17.01.12 (US 201261587288P)

SILICONE POLYMERS COMPRISING SULFONIC ACID GROUPS

  • Application ID: EP13701539
  • Status: PATENT GRANTED

Applicant

Attorney

operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) 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

  • 17.01.2012 - Priority Date (US 201261587288P)
  • 25.07.2013 - Publication A1 (WO2013109482)
  • 26.11.2014 - Publication A1 (EP2804909)
  • 20.07.2016 - Publication B1 (EP2804909)

IPC Classification