Patent · US Active

Compositions containing exosomes from animal placenta, methods for producing the same and uses thereof

US12280136B2 · kind B2 · utility

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Assignees

Inventors

Haijia CHEN · Longbeilingcun, CN
Jiaohua JIANG · Longbeilingcun, CN
Xuejia LI · Longbeilingcun, CN
Jiwang Xu · Nantong, CN
Keliang PANG · Longbeilingcun, CN
Donghuang Chen · Longbeilingcun, CN
Aimei Zhou · Longbeilingcun, CN
Li Tao · New Brunswick, US
Zihao Cui · Longbeilingcun, CN
Baoyao Li · Longbeilingcun, CN
Xinming Yan · Longbeilingcun, CN

Key dates

Filing date	Mar 15, 2022
Grant date	Apr 22, 2025
Priority date	—
Expiry date	Jun 19, 2043

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/84
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed are a method for preparing exosomes from bovine placenta, lyophilized powder of the exosomes, as well as a composition containing exosomes from animal placenta and a preparation method and use thereof in anti-wrinkle on skin.

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