Patent · US Active

Insulin-lipid complex, preparation method therefor, and preparation thereof

US10611852B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES · CN

Inventors

Yuling Liu · Tianjin, CN
Cuiping Zhou · Beijing, CN
Zhihui Song · Beijing, CN
Lin Li · 安丰镇, CN
Hongliang Wang · Markham, CA
Xuejun Xia · Beijing, CN
Renyun Wang · Beijing, CN
Wujun Dong · Beijing, CN
Dujia Jin · Beijing, CN

Key dates

Filing date	Feb 13, 2018
Grant date	Apr 7, 2020
Priority date	—
Expiry date	Feb 13, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided are an insulin-lipid complex, a preparation method thereof, and a formulation thereof. The insulin-lipid complex is prepared by compounding insulin and a lipid material in an organic solvent system containing a low boiling point acid, and drying. The mass ratio of insulin to the lipid material is 1:3˜1:20. An oil solution of the insulin-lipid complex and vesicles containing insulin are further provided.

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