Financial support for the invention described herein was received from the U.S. Agency for International Development under Cooperative Agreement No. DPE-3050-A-00-8059-00. Therefore, the U.S. Government may have certain rights in the invention.
Number | Name | Date | Kind |
---|---|---|---|
3625214 | Higuchi | Dec 1971 | |
3832252 | Higuchi et al. | Aug 1974 | |
3854480 | Zaffaroni | Dec 1974 | |
3926188 | Baker et al. | Dec 1975 | |
3948254 | Zaffaroni | Apr 1976 | |
3992518 | Chien et al. | Nov 1976 | |
3993072 | Zaffaroni | Nov 1976 | |
4053580 | Chien et al. | Oct 1977 | |
4244949 | Gupta | Jan 1981 | |
4351337 | Sidman | Sep 1982 | |
4609374 | Ayer | Sep 1986 | |
4639244 | Rizk et al. | Jan 1987 | |
4666704 | Shalati et la. | May 1987 | |
4920727 | Ristimaki et al. | May 1990 | |
4952403 | Vallee et al. | Aug 1990 | |
4957119 | De Nijs | Sep 1990 | |
5035891 | Runkel et al. | Jul 1991 | |
5057317 | Iida | Oct 1991 | |
5141748 | Rizzo | Aug 1992 | |
5150718 | De Nijs | Sep 1992 |
Number | Date | Country |
---|---|---|
1412970 | Nov 1975 | GBX |
2010676 | Jul 1979 | GBX |
2136688 | Sep 1984 | GBX |
2154138 | Sep 1985 | GBX |
9321859 | Nov 1993 | WOX |
9406437 | Mar 1994 | WOX |
Entry |
---|
Robertson et al., Contraception, vol. 31(4), 1985, pp. 351-359. |
Haukkamaa et al., Contraception 45(1):49-55 (1992). |
Laurikka --Routti, Obstet. Gynecol. 80(5):855-59 (1992). |
Coutinho et al., Int. J. Fertil. Steril. 21:103-08 (1976). |
Lahteenmaki et al., Contraception 25:299-306 (1982). |
Sujan et al., Contraception 50:27-34 (1994). |
Coutinho et al., Int. J. Fertil. Steril. 36:737-40 (1981). |
Diaz et al., Contraception 44(4):393-408 (1991). |
Suhonen, et al., Fertility & Sterility, vol. 57(6), pp. 1211-1215 (Jun. 1992). |
Laurikka --Routti et al., Fert. Steril. 58(6):1142-47 (1992). |
Odlind, et al., Long-Acting Contraceptive Delivery Systems, pp. 441-499 (1984). |