Priority Date: 31.01.12 (US 201261592921P)

CELLULOSE NANOWHISKERS IN WELL SERVICES

  • Application ID: EP13744049
  • Status: █ GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Halliburton Energy Services, Inc.
Technology Company

Attorney

Missing person image small
Emily Elizabeth Helen Cottrill
no operation time available
1144.84
A.A. Thornton & Co.
2 offices
active in Legal Services

Specialization

This EP application 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). A.A. Thornton & Co. is specialized in the combination C09 and E21. We found, that Hoffmann Eitle PartmbB, Murgitroyd & Company, Beck Greener, Etudes & Productions Schlumberger, v. Füner, Ebbinghaus, Finck, Hano Patentanwälte and 2 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 31.01.2012 - Priority Date (US 201261592921P)
  • 08.08.2013 - Publication A1 (WO2013116470)
  • 10.12.2014 - Publication A1 (EP2809742)

IPC Classification