Extract from the Register of European Patents

Citations: EP2805092

Cited inSearch
Type:Patent literature
Publication No.:WO2009060729  [YD]
 (SUMITOMO METAL IND [JP]; VALLOUREC MANNESMANN OIL & GAS [FR]; YAMAGUCH) [YD] 1-6 * page 1, line 4 - line 11 * * page 18, line 4 - line 25; figures 3, 4, 6(A)-6(D) *;
Type:Patent literature
Publication No.:EP2216576  [Y]
 (SUMITOMO METAL IND [JP]; VALLOUREC MANNESMANN OIL & GAS [FR]) [Y] 1-6 * paragraphs [0001] , [0 26] - [0031] - [0 89] - [0090]; figures 1-3 *;
Type:Patent literature
Publication No.:EP2212510  [A]
 (VALLOUREC MANNESMANN OIL & GAS [FR]; SUMITOMO METAL IND [JP]) [A] 1-6 * paragraphs [0001] , [00 9] , [0 10] , [0 27] , [0 35] - [0042]; figures 1-6 *
Cited inInternational search
Type:Patent literature
Publication No.:WO2009060729  [A]
 (SUMITOMO METAL INDUSTRIES, LTD.);
Type:Patent literature
Publication No.:WO2011027433  [A]
 (SUMITOMO METAL INDUSTRIES, LTD.)