Patent · US Active

Rapidly dissolving pharmaceutical composition

US9284341B2 · kind B2 · utility

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0References

19Claims

0Family size

Assignee

University of the Witwatersrand · ZA

Inventors

Pradeep Kumar · Johannesburg, ZA
Viness Pillay · Sandton, ZA
Yahya Essop Choonara · Lenasia, ZA

Key dates

Filing date	Sep 11, 2013
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Sep 11, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/2072
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a pharmaceutical dosage form which may comprise carbamoyl glycinated chitosan, and particularly it relates to a pharmaceutical dosage form comprising the novel polymer in a lyophilized polymeric wafer form which shows rapid disintegration and dissolution characteristics in use.

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