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Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 5900371 | Metal complexed serine protease inhibitors Serine protease inhibitors are provided comprising compounds having a P site binding moiety and a divalent cation(s) chelating moiety which are pre-prepared as divalent cation(s) complexes or combined with the serine protease in the presence of divalent c... | 05/04/1999 |
| 5891474 | Time-specific controlled release dosage formulations and method of preparing same The present invention provides a method of achieving the time-specific delivery of a pharmaceutically active agent to a patient in need of the therapeutic effects of the pharmaceutically active agent. The method includes administering a pharmaceutical for... | 04/06/1999 |
