TAZAROTENE DERIVATIVES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 10, 2012
app pub date -
Jul 16, 2010
filing date -
Jul 16, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The presently described subject matter relates to new derivatives of tazarotene that also exhibit retinoid activity, pharmaceutical compositions comprising the derivatives, method of treating skin disorders with the pharmaceutical compositions, and process of making the derivatives.
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 | |
---|---|---|
STIEFEL LABORATORIES INC | 251 LITTLE FALLS DRIVE WILMINGTON DE 19808 |
International Classification(s)

- 2010 Application Filing Year
- A61K Class
- 10962 Applications Filed
- 7633 Patents Issued To-Date
- 69.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bishop, Michael J | Research Triangle Park, US | 41 | 346 |
# of filed Patents : 41 Total Citations : 346 | |||
Cai, Xin Frank | Palo Alto, US | 3 | 1 |
# of filed Patents : 3 Total Citations : 1 | |||
Chern, Wendy Huang | Palo Alto, US | 6 | 1 |
# of filed Patents : 6 Total Citations : 1 | |||
Colborn, Alan | Research Triangle Park, US | 3 | 1 |
# of filed Patents : 3 Total Citations : 1 | |||
Ge, Xue | Palo Alto, US | 4 | 1 |
# of filed Patents : 4 Total Citations : 1 | |||
Hofland, Hans | Palo Alto, US | 14 | 97 |
# of filed Patents : 14 Total Citations : 97 | |||
Wong, Hansen | Sunnyvale, US | 6 | 5 |
# of filed Patents : 6 Total Citations : 5 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- A61K Class
- 12.01 % this patent is cited more than
- 13 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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