Extract from the Register of European Patents

Citations: EP2227435

Cited inInternational search
Type:Patent literature
Publication No.:GB1270756  [XY]
 (METALLGESELLSCHAFT AG [DE]) [X] 1,2,4-12 * page 1 - page 2 * * the whole document * [Y] 3;
Type:Patent literature
Publication No.:EP0770578  [XY]
 (KELLOGG M W CO [US]) [X] 1,2,4,7,9-12 * abstract * * page 1 - page 4; tables 1,2 * * claims 1,5,9 * * figure 1 * [Y] 3;
Type:Patent literature
Publication No.:EP1698588  [A]
 (AMMONIA CASALE SA [CH]) [A] 1-12 * abstract * * paragraphs [0001] - [0003] - [0009] , [1015] , [0023] , [0024] *;
Type:Patent literature
Publication No.:US4296085  [A]
 (BANQUY DAVID L) [A] 1-12 * abstract * * columns 1-5 * * column 8, lines 1-31 * * column 9, lines 22-30 * * claim 1 *;
Type:Patent literature
Publication No.:FR2671338  [A]
 (GNI [SU]) [A] 1-12 * abstract * * page 1 * * page 7, line 10 - page 8, line 15 *