Patent · US Active

Non-spherical microcapsule

US11471386B2 · kind B2 · utility

0Cited by

3References

15Claims

0Family size

Assignee

Conopco, Inc. · US

Inventors

Huajin JIN · Shanghai, CN
Xiaoyun Pan · Shanghai, CN

Key dates

Filing date	Dec 4, 2018
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Feb 16, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB82Y40/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed is a non-spherical microcapsule comprising a core comprising a benefit agent, and a shell comprising nanoparticles having a diameter of 10 to 300 nm and polyurea.

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