Priority Date: 08.03.12 (US 201261608240P)

VISCOSITY SUPPRESSION OF ASSOCIATIVE THICKENERS USING ORGANOPHOSPHATES

  • Application ID: EP13711215
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Technology company logo small
Technology Company

Attorney

no operation time available
Headquarter in Cologne
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) Kutzenberger Wolff & Partner is specialized in the combination C08 and C09. We found, that Manfred Köhler und Kollegen, Sperling Fischer & Heyner, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 51 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 08.03.2012 - Priority Date (US 201261608240P)
  • 12.09.2013 - Publication A1 (WO2013134497)
  • 14.01.2015 - Publication A1 (EP2822994)
  • 30.12.2015 - Publication B1 (EP2822994)

IPC Classification