US Patent No: 5,965,167
Number of patents in Portfolio can not be more than 2000
Dosage units
Stats
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Oct 12, 1999
Issued date -
Oct 7, 1997
filing date -
08/946,069
serial no -
Expired
status
Importance
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Abstract
The invention relates to a novel dosage unit for the sustained-release delivery of active agents as well as compositions and methods for making same.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,292,534 Sustained release composition and method utilizing xanthan gum and an active ingredient | 29 | 1992 | |
| 5,427,799 Sustained release composition and method utilizing xanthan gum and an active ingredient | 20 | 1993 | |
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| 5,023,245 Improved niacin formulation | 29 | 1989 | |
| 5,118,510 Niacin drink mix formulation | 18 | 1989 | |
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| 5,849,223 Liquiflash particles and method of making same | 10 | 1995 | |
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| 5,037,658 Direct dry compressible acetaminophen composition | 9 | 1989 | |
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| 5,126,145 Controlled release tablet containing water soluble medicament | 96 | 1990 | |
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| 5,683,720 Liquiflash particles and method of making same | 37 | 1994 | |
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| 5,047,427 Treatment for secondary diabetes effects | 5 | 1988 | |