Company Filing History:
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1 out of 2 Years Active: 2016-2019
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Title: Innovation Spotlight: Inventor Chengjun Huang from Shanghai, CN
Introduction:
Chengjun Huang, a male inventor based in Shanghai, CN, has made significant contributions to the field of pharmaceuticals with a total of 2 patents to his credit. His innovative work has centered around the development of novel crystal forms and preparation methods for crucial pharmaceutical compounds.
Latest Patents:
1. Ledipasvir crystal form and preparation method thereof: Chengjun Huang's patent focuses on a unique Ledipasvir (LDV) solvate. This solvate, formed by LDV and solvents acetonitrile or acetone, and/or methyl tertiary butyl ether (MTBE), exhibits high purity, excellent crystallization properties, and enhanced optical stability. The preparation method is straightforward and stable, offering improvements in quality control and industrial applications of LDV-containing drugs.
2. Acetatic abiraterone trifluoroacetate and preparation method and application of same: Another patent by Chengjun Huang involves acetaic abiraterone trifluoroacetate, derived from a salt-forming reaction between acetaic Abiraterone and trifluoroacetic acid. This compound undergoes self-purification through recrystallization, resulting in high purity, yield, and stable quality necessary for mass production of acetaic abiraterone.
Career Highlights:
Chengjun Huang has made notable contributions while working at renowned pharmaceutical companies such as Shanghai Cdymax Pharmaceuticals Co., Ltd., and Jiangsu Cdymax Pharmaceuticals Co., Ltd. His expertise and dedication have been instrumental in advancing pharmaceutical research and development in these organizations.
Collaborations:
Throughout his career, Chengjun Huang has collaborated closely with esteemed colleagues Xiaoxia An and Fengwang Mao. Together, they have synergized their skills and expertise to drive innovation and create impactful solutions in the pharmaceutical industry.
Conclusion:
In conclusion, inventor Chengjun Huang's groundbreaking work in developing novel crystal forms and innovative preparation methods for pharmaceutical compounds showcases his commitment to advancing the field of pharmaceuticals. His patents and collaborations underscore his expertise and contributions to the industry, paving the way for new advancements in drug development and production.