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EP0797622
European procedure
Extract from the Register of European Patents
EP Citations: EP0797622
| Cited in | International search | Type: | Patent literature | Publication No.: | US4770912
[A] (FURRER WILLIAM W [US], et al) [A] 1-8 * see claims; figure1 *; | Type: | Patent literature | Publication No.: | EP0339990
[A] (SHELL OIL CO [US], et al) [A] 1-8 * see claims *; | Type: | Patent literature | Publication No.: | WO9119763
[X] (EXXON CHEMICAL PATENTS INC [US]) [X] 4,5,7 * see claims; page 9, table II; page 14, table V, blend B-3 and B-4 *; | Type: | Patent literature | Publication No.: | US5153039
[X] (PORTER JAY P [US], et al) [X] 1,2,4,5,7 * see claims; columns 3 and 4, examples 1 to 3 *; | Type: | Patent literature | Publication No.: | EP0517222
[A] (HOECHST AG [DE]) [A] 1-8* see claims * |