Patent · US Active

Solid pharmaceutical dispersions with enhanced bioavailability

US8431159B2 · kind B2 · utility

8Cited by
27References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 7, 2012
Grant dateApr 30, 2013
Priority date—
Expiry dateSep 7, 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 bioavailability in a use environment.

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