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EP0884378
European procedure
Extract from the Register of European Patents
EP Citations: EP0884378
| Cited in | Search | Type: | Patent literature | Publication No.: | GB1194503
[X] (LUBRIZOL CORP [US]) [X] 1-6 * page 1, lines 11-65 * * page 4, line 107 - page 5, line 6 * * claims 1,16,17 *; | Type: | Patent literature | Publication No.: | EP0168880
[X] (SHELL INT RESEARCH [NL]) [X] 1-6 * page 1, lines 5-13 * * page 1, line 23 - page 2, line 10 * * page 2, lines 31-33 * * page 3, lines 11-16 * * page 3, line 28 - page 4, line 11 * * claims 1-9 *; | Type: | Patent literature | Publication No.: | US4719023
[X] (MACPHAIL ALEXANDER C B [GB], et al) [X] 1-4 * abstract * * column 1, lines 45-56 * * column 2, lines 33-36 * * column 2, lines 52-62 *; | Type: | Patent literature | Publication No.: | US5415792
[X] (CAMPBELL CURTIS B [US]) [X] 1-6 * column 2, lines 10-62 * * column 3, lines 23-50 * * column 6, lines 19-46 * * examples 3,4 *; | Type: | Patent literature | Publication No.: | EP0767236
[A] (ETHYL PETROLEUM ADDITIVES LTD [GB]) [A] 1-6 * abstract * * page 2, lines 14-32 * * page 2, lines 50-59 * * page 4, lines 26-36 ** claims 1,2,11,12 * | Cited in | Examination | Type: | Patent literature | Publication No.: | US3704315
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