Priority Date: 28.03.11 (JP 20110070735)

BRANCHED HETERO-POLYETHYLENE GLYCOL AND INTERMEDIATE

  • Application ID: EP11798136
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Riechelmann & Carlsohn GbR, Sperling Fischer & Heyner, Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 50 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.03.2011 - Priority Date (JP 20110070735)
  • 29.12.2011 - Publication A1 (WO2011162252)
  • 01.05.2013 - Publication A1 (EP2586811)

IPC Classification