Company Filing History:
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1 out of 4 Years Active: 2020
Title: The Innovative Journey of Inventor Lingjie Chen
Introduction
Lingjie Chen is a notable inventor based in Linhai, China, recognized for his contributions to the field of pharmaceuticals. His work has led to significant advancements, particularly in the purification processes of important compounds used in medical treatments.
Latest Patents
Lingjie Chen holds a patent for a "Preparation process for high-purity dabigatran etexilate." This innovative method presents a purifying technique for the dabigatran etexilate free base. The process involves subjecting a crude product to water slurrying to create a refined end product. The method effectively removes various impurities, making it suitable for workshop production. Specifically, salts and water-soluble organic impurities are eliminated through purified water slurrying, while a combination of acetone and water solutions addresses impurities with high polarity. Lastly, a mixed solvent of tetrahydrofuran and ethyl acetate is used to purify low-polarity impurities, culminating in a high-purity dabigatran etexilate free base finished product.
Career Highlights
Lingjie Chen has worked with prestigious pharmaceutical companies such as Zhejiang Huahai Pharmaceutical Co., Ltd. and Zhejiang Huahai Zhicheng Pharmaceutical Co., Ltd. His experience in these companies has enabled him to develop practical solutions to enhance product purity and efficiency in the pharmaceutical manufacturing process.
Collaborations
Throughout his career, Lingjie Chen has collaborated with talented colleagues, including Wenling Zhang and Peng Wang. Their teamwork has contributed to the successful development and implementation of innovative processes within the pharmaceutical industry.
Conclusion
The contributions of Lingjie Chen to the field of pharmaceutical sciences exemplify the importance of innovation in developing effective medical treatments. His patent for the preparation process of high-purity dabigatran etexilate showcases his dedication to improving production techniques and ensuring product quality. As he continues to push the boundaries of pharmaceutical innovation, his work serves as an inspiration to aspiring inventors and researchers in the industry.