Priority Date: 15.09.12 (US 201213620765)

TREATMENT FLUIDS COMPRISING MAGNETIC SURFACTANTS AND METHODS RELATING THERETO

  • Application ID: EP13837988
  • Status: APPLICATION WITHDRAWN

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This patent has the IPC combination C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) and E21 (EARTH OR ROCK DRILLING; MINING) Hoffmann Eitle PartmbB is specialized in the combination C09 and E21. We found, that Murgitroyd & Company, RACKETTE Patentanwälte PartG mbB, A.A. Thornton & Co., v. Füner, Ebbinghaus, Finck, Hano Patentanwälte, Kaminski & Partners are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 15.09.2012 - Priority Date (US 201213620765)
  • 20.03.2014 - Publication A1 (WO2014043191)
  • 03.06.2015 - Publication A1 (EP2877689)

IPC Classification