PHARMACEUTICAL COMPOSITIONS OF ACTIVE PHARMACEUTICAL INGREDIENT COMPRISING SULPHONYLUREA MOIETY WITH EXCELLENT DISSOLUTION PROPERTIES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120087953A1
SERIAL NO

13255042

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage

Abstract

See full text

The present invention provides a pharmaceutical composition comprising at least one active pharmaceutical ingredient comprising sulphonylurea moiety, wherein the at least one active pharmaceutical ingredient comprising sulphonylurea moiety is intimately mixed with a basic agent. The weight ratio of the basic agent and the at least one active pharmaceutical ingredient comprising sulphonylurea moiety is from 2.5:1 to 50:1, preferably from 2.5:1 to 25:1, more preferably from 3.5:1 to 15:1, yet more preferably from 3.5:1 to 10:1. The pharmaceutical composition can be obtained by simply mixing active pharmaceutical ingredient comprising sulphonylurea moiety and the basic agent in the aforementioned weight ratio, optionally in the presence of the granulation liquid. Alternatively, the pharmaceutical composition can be obtained by at least partially or fully dissolving the compounds in the granulation liquid or solvent, and at least partly precipitating them. The invention provides improved dissolution properties of the active pharmaceutical ingredient comprising sulphonylurea moiety.

First Claim

See full text

Other Claims data not available

Family

PCTEP
+

Patent Owner(s)

Patent OwnerAddress
LEK PHARMACEUTICALS D DVEROVSKOVA 57 LJUBLJANA 1526

International Classification(s)

loading....
  • 2010 Application Filing Year
  • A61J Class
  • 220 Applications Filed
  • 117 Patents Issued To-Date
  • 53.19 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jaklic, Miha T Ljubljana, SI 2 1
Reven, Sebastjan Ljubljana, SI 8 14

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • A61J Class
  • 0 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2614541 - 1011 - 2021 - 3031 - 400246810121416182022242628

Forward Cite Landscape

Load Citation