Stable pharmaceutical composition containing 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione or a pharmaceutically acceptable salt thereof

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United States of America Patent

PATENT NO 9867829
APP PUB NO 20150224102A1
SERIAL NO

14417992

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a stable pharmaceutical composition comprising amorphous or crystalline linagliptin or a pharmaceutically acceptable salt of linagliptin, mannitol, copovidone, and magnesium stearate, processes for preparing the stable pharmaceutical composition, and a container comprising the stable pharmaceutical composition.

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Patent Owner(s)

Patent OwnerAddress
SANDOZ AG4051 BASEL

International Classification(s)

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  • 2013 Application Filing Year
  • A61J Class
  • 550 Applications Filed
  • 434 Patents Issued To-Date
  • 78.91 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anker, Georg Kundl, AT 4 1
Bacher, Johann Kundl, AT 1 0
Hotter, Andreas Kundl, AT 25 116
Schwarz, Franz X Kundl, AT 5 2

Cited Art Landscape

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Patent Citation Ranking

  • 0 Citation Count
  • A61J Class
  • 0 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges32542101 - 1011 - 2031 - 4002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.55557.5

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7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 16, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 16, 2029