Number | Date | Country | Kind |
---|---|---|---|
58-207760 | Nov 1983 | JPX |
This application is a divisional of Ser. No. 667,096, filed Nov. 1, 1984, and now U.S. Pat. No. 4,652,441.
Number | Name | Date | Kind |
---|---|---|---|
3523906 | Vrancken et al. | Aug 1970 | |
3691090 | Kitajima et al. | Sep 1972 | |
3773919 | Boswell et al. | Nov 1973 | |
4234571 | Nestor et al. | Nov 1980 | |
4272398 | Jaffe | Jun 1981 | |
4273920 | Nevin | Jun 1981 | |
4652441 | Okada et al. | Mar 1987 |
Number | Date | Country |
---|---|---|
52510 | May 1982 | EPX |
58481 | Aug 1982 | EPX |
2491351 | Sep 1981 | FRX |
2088314 | Jun 1982 | GBX |
Entry |
---|
Microcapsule, Industrial Technology Library 25, pp. 102-103 (1971). |
Journal of the Chemical Society of Japan, vol. 72, pp. 493-499 (1969). |
Journal of Bioengineering, vol. 1, pp. 25-32, 1976, Thomas M. S. Chang (McGill University). |
Japanese Patent Application Publication No. 13703/1967, Shizuo Miyano, et al., (Fuji Photo Film). |
The Pharmacopoeia of Japan, 10th Edition, 1981, English Version, Society of Japanese Pharmacopoeia, Yakuji Nippo, Ltd., 1981, pp. 16-21. |
Number | Date | Country | |
---|---|---|---|
Parent | 667096 | Nov 1987 |