Patent · US Active

Controlled release compositions and their methods of use

US10828311B2 · kind B2 · utility

0Cited by

11References

26Claims

0Family size

Assignee

BAYER NEW ZEALAND LIMITED · NZ

Inventors

Fadil Al Alawi · Hamilton, NZ
Olaf Bork · Aalen, DE
Ian George Tucker · Hamilton, NZ

Key dates

Filing date	Feb 27, 2013
Grant date	Nov 10, 2020
Priority date	—
Expiry date	Jun 3, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P31/18
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a composition, the composition including a therapeutically effective amount of at least one active agent, and a base including, an amount of colloidal silica; at least one oil; and at least one surfactant, wherein the viscosity of the composition is below 1000 mPas at a shear rate of 100 l/s and at a temperature of 20° C.

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