Solid oral dosage forms of ifosfamide
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United States of America Patent
Stats
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Oct 27, 1992
Grant Date -
N/A
app pub date -
Jul 24, 1991
filing date -
Aug 3, 1990
priority date (Note) -
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Abstract
Solid oral ifosfamide formulations comprising a capsule containing a mass which consists essentially of the active substance ifosfamide and microcrystalline cellulose, or in the form of tablets which contain, in relation to one part by weight of ifosfamide, 0.1-1.0 parts by weight of tribasic calcium phosphate and 0.04-0.4 parts by weight of polyethylene glycol as well as in addition, related to the weight of the tablet 5-60% by weight of a filling and flow regulating agent 1-10% by weight of a disintegrant 0.1-10% by weight of an antiadhesion agent and 0.1-80% by weight of a binding agent.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- ASTA MEDICA AKTIENGESELLSCHAFT
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Engel, Jurgen | Alzenau, DE | 116 | 1036 |
Isaac, Otto | Hanau, DE | 9 | 61 |
Milsmann, Eckhard | Bielefeld, DE | 6 | 98 |
Molge, Klaus | Bielefeld, DE | 2 | 17 |
Sauerbier, Dieter | Werther, DE | 19 | 198 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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