This application is a divisional of U.S. Ser. No. 09/343,634, filed Jun. 30, 1999 now U.S. Pat. No. 6,399,298, claiming the benefit of U.S. Provisional Application No. 60/091,188, filed Jun. 30, 1998, the contents of which are hereby incorporated by reference.
The invention disclosed herein was made with Government support under NIH Grant Nos. CA-31397 and CA-56909 from the Department of Health and Human Services and the Department of Energy OHER (DC). Accordingly, the U.S. Government has certain rights in this invention.
Number | Name | Date | Kind |
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6001882 | Fox et al. | Dec 1999 | A |
6200754 | Housman et al. | Mar 2001 | B1 |
Number | Date | Country | |
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60/091188 | Jun 1998 | US |