This application is a continuation of 07/798,275 filed Nov. 26, 1991 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4810501 | Ghebre-Sellassie | Mar 1989 | |
4925676 | Ghebre-Sellassie | May 1990 | |
4927639 | Ghebre-Sellassie | May 1990 | |
4971804 | Ghebre-Sellassie | Nov 1990 | |
5102668 | Eichel et al. | Apr 1992 |
Number | Date | Country |
---|---|---|
0297866 | Jan 1989 | EPX |
9100085 | Jan 1991 | WOX |
Entry |
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Chemical Abstracts, vol. 80, No. 2, 10 Jul. 1958, Columbus, Ohio; abstract No. 12095k, Nixon, J. R. et al. "Release of Drugs from Suspended and Tabletted Microcapsules," p. 367; col. 2. |
Number | Date | Country | |
---|---|---|---|
Parent | 798275 | Nov 1991 |