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Extract from the Register of European Patents

EP Citations: EP0561446

Cited inSearch
Type:Patent literature
Publication No.:US4099912  [Y]
 (EHRLICH ROBERT L) [Y] 1-9 * the whole document *;
Type:Patent literature
Publication No.:EP0176163  [Y]
 (PUREX CORP [US]) [Y] 1-9 * abstract * * page 3, line 8 - line 11 * * claims 35-42 *;
Type:Patent literature
Publication No.:EP0295525  [A]
 (HENKEL KGAA [DE]) [A] 1 * abstract *;
Type:Patent literature
Publication No.:EP0419036  [A]
 (UNILEVER PLC [GB], et al) [A] 1* abstract *