Priority Date: 07.06.16 (US 201662346591P)

DIAMINES, POLYIMIDES, METHODS OF MAKING EACH, AND METHODS OF USE

  • Application ID: EP17735226
  • Status: Request for examination was made

Attorney

no operation time available
3 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 50 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 07.06.2016 - Priority Date (US 201662346591P)
  • 14.12.2017 - Publication A1 (WO2017212382)
  • 10.04.2019 - Publication A1 (EP3464420)

IPC Classification