Priority Date: 30.05.11 (EP 20110168106)

SPRAY DRYING OF HIGH MOLECULAR WEIGHT HYALURONIC ACID

  • Application ID: EP12725370
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

Technology company logo small
Technology Company

Attorney

no operation time available
1 office
Technology Company

Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination B01 and C08. We found, that Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB and 35 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 30.05.2011 - Priority Date (EP 20110168106)
  • 06.12.2012 - Publication A1 (WO2012163884)
  • 09.04.2014 - Publication A1 (EP2714745)

IPC Classification