BILAYER TABLET FORMULATIONS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 23, 2017
app pub date -
Mar 6, 2017
filing date -
Nov 13, 2009
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
The present invention relates to bilayer tablet formulations comprising metformin extended release (XR) or reduced mass metformin XR formulation as the first layer, an SGLT2 inhibitor formulation as the second layer, and optionally a film coating. The present invention provides methods of preparing the bilayer tablet formulations and methods of treating diseases or disorders associated with SGLT2 activity employing the bilayer tablet formulations.
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 | |
---|---|---|
ASTRAZENECA AB | SE-151 85 SODERTALJE |
International Classification(s)

- 2017 Application Filing Year
- A61K Class
- 21227 Applications Filed
- 12841 Patents Issued To-Date
- 60.50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Abebe, Admassu | Princeton, US | 8 | 42 |
# of filed Patents : 8 Total Citations : 42 | |||
Desai, Divyakant | Princeton, US | 10 | 85 |
# of filed Patents : 10 Total Citations : 85 | |||
Martin, Kyle | Princeton, US | 60 | 266 |
# of filed Patents : 60 Total Citations : 266 | |||
Patel, Jatin M | Princeton, US | 13 | 156 |
# of filed Patents : 13 Total Citations : 156 | |||
Timmins, Peter | Moreton, 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
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 23, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 23, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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