Patent · US Active

Pharmaceutical compositions of amorphous dispersions of drugs and lipophilic microphase-forming materials

US10357455B2 · kind B2 · utility

2Cited by

56References

12Claims

0Family size

Assignee

Bend Reserch, Inc. · US

Inventors

Michael E. Perlman · Old Saybrook, US
Ravi M. Shanker · Groton, US
Walter C. Babcock · Bend, US
Dwayne T. Friesen · Bend, US
Mark D. Rabenstein · Bend, US
Daniel T. Smithey · Bend, US

Key dates

Filing date	Jul 27, 2018
Grant date	Jul 23, 2019
Priority date	—
Expiry date	Jul 27, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/1617
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A pharmaceutical composition comprises a solid amorphous dispersion comprising a low-solubility drug and a concentration-enhancing polymer and a lipophilic microphase-forming material. Alternatively, a solid amorphous dispersion comprising a low-solubility drug and a concentration-enhancing polymer is co-administered with a lipophilic microphase-forming material to an in vivo use environment.

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