Priority Date: 02.11.10 (US 20100917808)

COAL FINES FLOCCULATION FROM PRODUCED WATER USING OIL-SOLUBLE PHOSPHATE ESTER

  • Application ID: EP11785759
  • Status: EXAMINATION IN PROGRESS

Applicant

Attorney

no operation time available
2 offices
active in Legal Services

Specialization

This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). A.A. Thornton & Co. is specialised in C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 02.11.2010 - Priority Date (US 20100917808)
  • 10.05.2012 - Publication A1 (WO2012059720)
  • 11.09.2013 - Publication A1 (EP2635532)