Priority Date: 14.10.11 (US 201113273304)

METHODS FOR SYNTHESIZING ACYLATED CELLULOSE THROUGH INSTILLATION OF AN ACIDIC CATALYST

  • Application ID: EP12840433
  • Status: █ APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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Celanese Acetate LLC
Technology Company

Attorney

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Fritz Lahrtz
operating since 2003
1205.17
Isenbruck Bösl Hörschler LLP
Headquarter in Mannheim and 4 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Isenbruck Bösl Hörschler LLP is specialized in C08. Isenbruck Bösl Hörschler LLP is specialised in C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). 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

  • 14.10.2011 - Priority Date (US 201113273304)
  • 18.04.2013 - Publication A1 (WO2013055718)
  • 20.08.2014 - Publication A1 (EP2766399)

IPC Classification