Priority Date: 21.04.10 (US 20100326318P)

METHOD AND COMPOSITION FOR TREATING FLUIDS BEFORE INJECTION INTO SUBTERRANEAN ZONES

  • Application ID: EP11717314
  • Status: APPLICATION WITHDRAWN

Applicant

Attorneys

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2 offices
active in Legal Services
no operation time available
2 offices
active in Legal Services

Specialization

This EP application has the IPC class 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). A.A. Thornton & Co. is specialized in the combination C09 and E21. We found, that Hoffmann Eitle PartmbB, Murgitroyd & Company, Etudes & Productions Schlumberger, 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

  • 21.04.2010 - Priority Date (US 20100326318P)
  • 27.10.2011 - Publication A1 (WO2011131948)
  • 27.02.2013 - Publication A1 (EP2561174)

IPC Classification