Antimicobial peptides for inhibiting drug-resistant bacteria and uses thereof

US10603350B2 · kind B2 · utility

Assignee

• Hunan University of Science and Engineering · CN

Inventors

• Xiaofang Luo · Hunan, CN
• Zuodong Qin · Hunan, CN
• Fulin He · Hunan, CN
• Xiaoping Ouyang · Hunan, CN
• Zhizhang Li · Hunan, CN
• Changjian Li · Hunan, CN
• Qianrui Peng · Hunan, CN
• Zhesheng Chen · Hunan, CN

Key dates

• Filing date: May 8, 2019
• Grant date: Mar 31, 2020
• Expiry date: May 8, 2039

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02A50/30
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Disclosed are antimicrobial peptides capable of inhibiting and killing multiple drug-resistant bacteria, including XH-12C, XH-12B and XH-12A. The application further provides uses of the antimicrobial peptides in the preparation of a drug for inhibiting and/or killing fungi, Gram-positive bacteria, Gram-negative bacteria and drug-resistant bacteria and in the manufacture of medical carriers.