Priority Date: 02.08.12 (US 201213565303)

MICRO PROPPANTS FOR FAR FIELD STIMULATION

  • Application ID: EP13750428
  • Status: EXAMINATION IN PROGRESS

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 and 1 other are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 02.08.2012 - Priority Date (US 201213565303)
  • 06.02.2014 - Publication A2 (WO2014022587)
  • 10.06.2015 - Publication A2 (EP2880258)

IPC Classification