Priority Date: 02.06.10 (IN 2010KOL601)

PROCESSES FOR CROSS-LINKING CELLULOSE ETHERS UNDER MILD CONDITIONS

  • Application ID: EP10852465
  • Status: PATENT GRANTED

Applicant

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Research Organisation

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This EP application 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). We found, that Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB and 53 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 02.06.2010 - Priority Date (IN 2010KOL601)
  • 08.12.2011 - Publication A1 (WO2011151670)
  • 10.04.2013 - Publication A1 (EP2576030)
  • 01.03.2017 - Publication B1 (EP2576030)