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:
Oct. 13, 2026
Filed:
Sep. 03, 2020
Applicant:
Kemin Industries, Inc., Des Moines, IA (US);
Inventors:
Shengshu Huang, Zhuhai City, CN;
Fangyi Li, Tianjin City, CN;
Li Xu, Xi'an City, CN;
Filip Nuyens, Geel, BE;
Ye Lao, West Des Moines, IA (US);
Jatuporn Salaklang, Mol, BE;
Zhuo Tang, Zhuhai City, CN;
Assignee:
Kemin Industries, Inc., Des Moines, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 319/20 (2006.01); A23K 50/10 (2016.01); C07C 67/02 (2006.01); C07C 319/30 (2006.01);
U.S. Cl.
CPC ...
C07C 319/20 (2013.01); A23K 50/10 (2016.05); C07C 319/30 (2013.01); C07C 67/02 (2013.01);
Abstract
The present disclosure provides processes for preparing an alpha-hydroxy ester from the corresponding alpha-hydroxy acid by transesterification. Also provided are alphahydroxy esters prepared according to processes disclosed herein and compositions comprising the alpha-hydroxy esters.
Huang, Shengshu. (2026). Processes for the preparation of alpha-hydroxy esters by esterification of alpha-hydroxy acids (U.S. Patent No. 12759976). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759976
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile