The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Oct. 26, 2022
Nanjing Nutrabuilding Bio-tech Co., Ltd., Nanjing, CN;
Ronghua Yi, Nanjing, CN;
Mingru Wang, Nanjing, CN;
Shawn Wells, Lewisville, TX (US);
Kylin Liao, Nanjing, CN;
NANJING NUTRABUILDING BIO-TECH CO., LTD., Nanjing, CN;
Abstract
The present invention provides novel methods for anti-glycation, especially mitigating or preventing skin aging in a mammal, the method includes administration to the mammal of a composition including an effective amount of dihydroberberine (DHB) or its analog or its derivatives. The present invention also provides a composition including an effective amount of dihydroberberine (DHB) or its analog or its derivatives, for mitigating or preventing 'Maillard reaction' in a mammal by controlling blood glucose, scavenging chronic ROS, reducing a level of MDA and expression of MMP-1. In addition, the present invention provides method for preparing any compositions disclosed herein.