Priority Date: 26.06.12 (US 201261664640P)

METHOD OF USING PHTHALIC AND TEREPHTHALIC ACIDS AND DERIVATIVES THEREOF IN WELL TREATMENT OPERATIONS

  • Application ID: EP13737731
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

Attorneys

operating since 1920
1167.22
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing
operating since 1920
1167.22
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, 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) is specialized in the combination C09 and E21. We found, that Hoffmann Eitle PartmbB, Murgitroyd & Company, RACKETTE Patentanwälte PartG mbB, A.A. Thornton & Co., v. Füner, Ebbinghaus, Finck, Hano Patentanwälte and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 26.06.2012 - Priority Date (US 201261664640P)
  • 03.01.2014 - Publication A2 (WO2014004689)
  • 29.04.2015 - Publication A2 (EP2864441)