STABLE PHARMACEUTICAL COMPOSITION FOR OPTIMIZED DELIVERY OF AN HIV ATTACHMENT INHIBITOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 11, 2015
app pub date -
Dec 11, 2014
filing date -
Sep 4, 2008
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
A pharmaceutical composition contains the compound 1-benzoyl-4-[2-[4-methoxy-7-(3-methyl-1H-1,2,4-triazol-1-yl)-1-[(phosphonooxy)methyl]-1H-pyrrolo[2,3-c]pyridin-3-yl]-1,2-dioxoethyl]-piperazine, and hydroxypropyl methyl cellulose (HPMC) having a viscosity of at least about 100 cP, wherein the composition does not contain any enzyme inhibitors.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
US | A1 | US20100056540 | Sep 03, 2009 | Patent | Application |
FIRST PUBLISHED PATENT APPLICATION | STABLE PHARMACEUTICAL COMPOSITION FOR OPTIMIZED DELIVERY OF AN HIV ATTACHMENT INHIBITOR | Mar 04, 2010 | |||
CA | C | CA2735008 | Sep 03, 2009 | Patent | Grant |
PATENT (SECOND LEVEL) | EXTENDED RELEASE FORMULATION FOR OPTIMIZED DELIVERY OF AN HIV ATTACHMENT INHIBITOR | Nov 29, 2016 | |||
WO | A2 | WO2010028108 | Sep 03, 2009 | Patent | Application |
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | STABLE PHARMACEUTICAL COMPOSITION FOR OPTIMIZED DELIVERY OF AN HIV ATTACHMENT INHIBITOR | Mar 11, 2010 | |||
CN | B | CN102143739 | Sep 03, 2009 | Patent | Grant |
GRANTED PATENT FOR INVENTION | Stable pharmaceutical composition for optimized delivery of an HIV attachment inhibitor | Dec 17, 2014 | |||
JP | B2 | JP5638527 | Sep 03, 2009 | Patent | Grant |
PUBLISHED GRANTED PATENT (SECOND LEVEL) | HIV結合阻害剤の最適な送達のための安定な医薬組成物 | Dec 10, 2014 | |||
EP | B1 | EP2323633 | Sep 03, 2009 | Patent | Grant |
Patent | STABLE PHARMACEUTICAL COMPOSITION FOR OPTIMIZED DELIVERY OF AN HIV ATTACHMENT INHIBITOR | Mar 21, 2012 | |||
NL | I2 | NL301118 | Jul 26, 2021 | Supplemental Protection Certificate | Grant |
GRANTED SUPPL. PROTECTION CERTIFICATE | Fostemsavir | Feb 22, 2022 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
VIIV HEALTHCARE UK (NO 4) LIMITED | 980 GREAT WEST ROAD BRENTFORD MIDDLESEX TW89GS |
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 |
---|---|---|---|
Brown, Jonathan R | Chester, GB | 4 | 1 |
# of filed Patents : 4 Total Citations : 1 | |||
Dennis, Andrew B | Wirral, GB | 7 | 176 |
# of filed Patents : 7 Total Citations : 176 | |||
Hughes, Helen | Birkenhead, GB | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Timmins, Peter | Prenton, GB | 22 | 657 |
# of filed Patents : 22 Total Citations : 657 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 10 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 | Dec 11, 2026 |
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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