Kingdomway: Subsidiary obtains invention patent for "Preparation of 6-Chloro-6-Oxocaproic Acid Ethyl Ester"

Zhitong
2025.11.03 07:45

Kingdomway announced that the company and its subsidiary Xiamen Kingdomway Vitamin Co., Ltd. recently received an invention patent certificate issued by the National Intellectual Property Administration. The invention is titled "A Continuous Preparation Device and Method for 6-Chloro-6-Oxodecanoic Acid Ethyl Ester," with patent number ZL202310830368.X, and the patent term is 20 years. This invention belongs to the field of organic synthesis, featuring mild conditions, high yield, efficient gas recovery, environmental friendliness, and low cost. This patent will not have a significant impact on the company's operations but is beneficial for technological innovation and enhancing core competitiveness