-
EP3494278
European procedure
Extract from the Register of European Patents
EP Citations: EP3494278
| Cited in | International search | Type: | Patent literature | Publication No.: | US5287752
[A] (DEN BOER JOHANNIS J [NL]) [A] 1-21 * the whole document *; | Type: | Patent literature | Publication No.: | WO9615427
[A] (GUDMUNDSSON JON STEINAR [NO]) [A] 1-21 * the whole document *; | Type: | Patent literature | Publication No.: | US2008319685
[Y] (XIE CHENG-GANG [GB], et al) [Y] 2 * paragraph [0038] *; | Type: | Patent literature | Publication No.: | US2009114038
[Y] (ATKINSON IAN [GB], et al) [Y] 8,15 * paragraphs [0070] - [0104]; figures 1-6 *; | Type: | Patent literature | Publication No.: | WO2012000645
[A] (SCHLUMBERGER SERVICES PETROL [FR], et al) [A] 1-21* paragraphs [0028] - [0075] *; | Type: | Patent literature | Publication No.: | EP2522997
[XAYI] (VETCO GRAY CONTROLS LTD [GB]) [X] 1,3,5,14 * paragraph [0021]; figure 1 * [A] 9-13,16-21 [Y] 2,8,15 [I] 4,6,7; | Type: | Patent literature | Publication No.: | US2015368999
[A] (MASSA DE CAMPOS MARIO CESAR MELLO [BR], et al) [A] 1-21 * paragraphs [0062] - [0072]; figures 1,2 * |