Priority Date: 11.05.12 (US 201261646149P)

CHEMICAL MODIFICATION OF LIGNIN AND LIGNIN DERIVATIVES

  • Application ID: EP13788046
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 51 - 200 employees
Company dna mathys and squire llp
no operation time available
Headquarter in London and 5 offices
active in Legal Services and Matchmaking and Trading

Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C07 and C08. We found, that TransMIT GmbH, Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 50 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 11.05.2012 - Priority Date (US 201261646149P)
  • 14.11.2013 - Publication A2 (WO2013170236)
  • 18.03.2015 - Publication A2 (EP2847255)

IPC Classification