Priority Date: 22.07.11 (US 201113188616)

Apparatus and method for improved fluid sampling

  • Application ID: EP12177063
  • Status: Request for examination was made



Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing


This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Hoffmann Eitle PartmbB is specialized in E21. 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.


  • 22.07.2011 - Priority Date (US 201113188616)
  • 23.01.2013 - Publication A2 (EP2549057)
  • 22.11.2017 - Publication A3 (EP2549057)

IPC Classification