This is a divisional of application Ser. No. 08/845,155 filed on Apr. 21, 1997, which is a continuation-in-part of non-provisional application Ser. No. 08/661,088, filed Jun. 10, 1996 now abandoned. The priority of these prior applications are expressly claimed and their disclosure are hereby incorporated by reference in their entirety.
| Number | Name | Date | Kind |
|---|---|---|---|
| 4963380 | Schroeder | Oct 1990 | A |
| 4976960 | Grossman et al. | Dec 1990 | A |
| 4976969 | Grossman | Dec 1990 | A |
| Number | Date | Country |
|---|---|---|
| 0232501 | Dec 1986 | EP |
| 2720647 | Jun 1994 | FR |
| 9402166 | Feb 1994 | WO |
| Entry |
|---|
| Schrauzer et al., Trace Substances in Environmental Health XIII, vol. 13, 1979, pp. 64-67.* |
| Simon et al., Archives of Internal Medicine, 1994, vol. 154, pp. 2283-2296.* |
| The Merck Index, p. 1195-1196, 1983.* |
| Kirschmann et al. “Nutrition Almanac”, 1984, Mc.Graw Hill, pp. 60-64, 86-87, 96,-97, 99, 104-105.* |
| Schrauzer et al., Trace Substances in Environmental Health XIII, vol. 13, 1979, pp. 64-67. |
| Simon et al., Archives of Internal Medicine, 1994, vol. 154, pp. 2283-2296. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 08/661088 | Jun 1996 | US |
| Child | 08/845155 | US |