2-ACETYLNAPHTHO[2,3-B]FURAN -4,9-DIONE FOR USE ON TREATING CANCER
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 -
Feb 4, 2016
app pub date -
Apr 9, 2014
filing date -
Apr 9, 2013
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
The invention provides naphthofuran compounds, polymorphs of naphthofuran compounds, naphthofuran compounds in particle form, purified compositions that contain one or more naphthofuran compounds, purified compositions that contain one or more naphthofuran compounds in particle form, and methods of using these naphthofuran compounds, polymorphs, purified compositions and/or particle forms to treat subjects in need thereof.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BOSTON BIOMEDICAL INC | 333 PROVIDENCE HIGHWAY NORWOOD MA 02062 |
International Classification(s)

- 2014 Application Filing Year
- A61K Class
- 14144 Applications Filed
- 11600 Patents Issued To-Date
- 82.02 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hitron, Matt | Cambridge, US | 1 | 5 |
# of filed Patents : 1 Total Citations : 5 | |||
Kerstein, David | Cambridge, US | 4 | 8 |
# of filed Patents : 4 Total Citations : 8 | |||
Leggett, David | Milton, US | 18 | 122 |
# of filed Patents : 18 Total Citations : 122 | |||
Li, Chiang Jia | Cambridge, CA | 57 | 420 |
# of filed Patents : 57 Total Citations : 420 | |||
Li, Wei | Norwood, US | 2284 | 14552 |
# of filed Patents : 2284 Total Citations : 14552 | |||
Li, Youzhi | Cambridge, US | 123 | 1361 |
# of filed Patents : 123 Total Citations : 1361 |
Cited Art Landscape
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Patent Citation Ranking
- 5 Citation Count
- A61K Class
- 38.16 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 4, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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