Priority Date: 26.11.10 (CN 201010566606)

6-DEOXY-6-THIOETHER-AMINO ACID CYCLODEXTRIN DERIVATIVES AND PREPARATION METHOD THEREOF

  • Application ID: EP11842866
  • Status: No opposition filed within time limit

Attorney

operating since 1890
Headquarter in London and 4 offices
active in Legal Services

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). Mewburn Ellis LLP is specialized in the combination A61 and C08. We found, that Riechelmann & Carlsohn GbR, Sperling Fischer & Heyner, Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 49 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 26.11.2010 - Priority Date (CN 201010566606)
  • 31.05.2012 - Publication A1 (WO2012068981)
  • 02.10.2013 - Publication A1 (EP2644624)
  • 22.02.2017 - Publication B1 (EP2644624)

IPC Classification