Patent · US Active

Crystalline forms of morphine sulfate

US9145420B1 · kind B1 · utility

1Cited by

4References

19Claims

0Family size

Assignee

Johnson Matthey Public Limited Company · GB

Inventors

Nicholas Paschalides · Marlborough, US
Mahmoud Mirmehrabi · Halifax, CA

Key dates

Filing date	Mar 27, 2015
Grant date	Sep 29, 2015
Priority date	—
Expiry date	Mar 27, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present disclosure is directed to crystalline forms of morphine sulfate and pharmaceutical compositions comprising any of the crystalline forms of morphine sulfate. Also provided are processes for the preparation of crystalline forms of morphine sulfate.

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