Patent · US Active

Solid pharmaceutical dispersions with enhanced bioavailability

US8337899B2 · kind B2 · utility

8Cited by
27References
12Claims
0Family size

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Inventors

Key dates

Filing dateJul 20, 2012
Grant dateDec 25, 2012
Priority date—
Expiry dateJul 20, 2032

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01J8/005
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Spray dried solid dispersions comprising a sparingly soluble drug and hydroxypropylmethylcellulose acetate succinate (HPMCAS) provide increased aqueous solubility and/or biavailability in a use environment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.