CELLULOSE NANOWHISKERS IN WELL SERVICES
- Application ID: EP13744049
- Status: █ The patent has been granted
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, v. Füner, Ebbinghaus, Finck, Hano Patentanwälte, LAMBERTI S.p.A. and 1 other are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.