Patent · US Active

Scalable preparation of Janus particles with high naturality

US12173103B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

The Trustees of the University of Pennsylvania · US

Inventors

Daeyeon Lee · Lansdowne, US
Kathleen J Stebe · Penn Valley, US
Yang Lan · Nanhu, CN

Key dates

Filing date	Mar 25, 2021
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Mar 25, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F23/4146
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Provided are Janus particles derived from natural starting materials, including starting materials that are plant-based and are not based on petrochemicals. Also provided are related compositions that include the disclosed particles, including emulsion compositions. Additionally provided are methods of synthesizing the disclosed Janus particles.

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