DELIVERY SYSTEM FOR A NON-STEROIDAL NON-IONIZED HYDROPHILIC DRUG
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 29, 2010
app pub date -
Nov 21, 2007
filing date -
Nov 22, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
This invention relates to an extended release formulation comprising a solid non-steroidal non-ionized hydrophilic drug, having a molecular weight below 500 Dalton and having a solubility of at least 0.1 wt % in ethylene vinyl acetate copolymer having a vinyl acetate content of 28%, which formulation is a vaginal device having a skin and which device comprises an inner compartment made of a thermoplastic polymer, which polymer is containing the drug. The polymer is preferably made of ethylene-vinyl acetate copolymer.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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N V ORGANON | 5349 AB OSS |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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De, Graaff Wouter | Oss, NL | 20 | 438 |
# of filed Patents : 20 Total Citations : 438 | |||
Szegedi, Armin | New York, US | 3 | 59 |
# of filed Patents : 3 Total Citations : 59 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 22 Citation Count
- A61K Class
- 83.70 % this patent is cited more than
- 15 Age
Forward Cite Landscape
- No Forward Cites to Display

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 |
Full Text

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