Type | Patent family member | Publication No. | Date | Type | US5590993 | 07.01.1997 | A | Priority number | Date | US82478092 | 17.01.1992 | US45436189 | 21.12.1989 | US9919593 | 29.07.1993 | Type | Patent family member | Publication No. | Date | Type | US5813811 | 29.09.1998 | A | Priority number | Date | US9919593 | 29.07.1993 | US75326996 | 22.11.1996 | Type | Equivalent | Publication No. | Date | Type | WO9109784 | Global Dossier | 11.07.1991 | A1 | Priority number | Date | US45436189 | 21.12.1989 | Type | Equivalent | Publication No. | Date | Type | EP0460200 | Global Dossier | 15.12.1993 | A4 | EP0460200 | 11.12.1991 | A1 | Priority number | Date | US45436189 | 21.12.1989 | Type | Equivalent | Publication No. | Date | Type | JPH05500199 | 21.01.1993 | A | Priority number | Date | US45436189 | 21.12.1989 |