Priority Date: 30.07.12 (US 201261677066P)

CATIONIC VINYL IMIDAZOLIUM-BASED COPOLYMER FOR SEPARATING AN OIL-IN-WATER EMULSION

  • Application ID: EP13747590
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

operating since 1975
Headquarter in Glasgow and 17 offices
active in Legal Services, IP Consulting, Matchmaking and Trading, and IP Portfolio Processing

Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) Murgitroyd & Company is specialized in the combination B01 and C09. We found, that Sperling Fischer & Heyner, Engel Patentanwaltskanzlei, Isenbruck Bösl Hörschler LLP, Stolmár & Partner Patentanwälte PartG mbB, Hepp Wenger Ryffel AG and 16 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 30.07.2012 - Priority Date (US 201261677066P)
  • 06.02.2014 - Publication A1 (WO2014022372)
  • 10.06.2015 - Publication A1 (EP2879769)
  • 27.04.2016 - Publication B1 (EP2879769)

IPC Classification