This inventor holds 7 USPTO granted patents and 4 EPO patents. Top assignee: Jiangsu Hengrui Medicine Company Ltd.. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jiangsu, CN (2020 - 2021)
- Lianyungang, CN (2023)
Company Filing History:
Years Active: 2020-2023
Title: Xinhua Zhang: Innovator in Pharmaceutical Compositions
Introduction
Xinhua Zhang is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of pharmaceuticals, holding a total of 7 patents. His work focuses on innovative pharmaceutical compositions that enhance drug efficacy and bioavailability.
Latest Patents
Among his latest patents is a pharmaceutical composition containing a quinoline derivative. This invention provides a formulation that includes (R, E)-N-(4-(3-chloro-4-(pyridin-2-ylmethoxy) phenylamino)-3-cyano-7-ethoxyquinolin-6-yl)-3-(1-methylpyrrolidinyl-2-yl)-acrylamide or a pharmacologically acceptable salt thereof. The process involves mixing the quinoline derivative with a wetting agent, a disintegrant, and at least one pharmaceutical excipient, followed by granulating, dynamic drying, and optionally compressing into tablets or filling into capsules after mixing with a lubricant.
Another notable patent is a pharmaceutical composition comprising a bicyclo-substituted pyrazolone azo derivative or a salt thereof. This composition includes (Z)-5-(2-hydroxyl-3-(2-(3-methyl-5-oxo-1-(5,6,7,8-tetrahydronaphthalene-2-yl)-1H-pyrazol-4(5H)-ylidene)hydrazino)phenyl)furan-2-carboxylic acid or a pharmaceutically acceptable salt thereof. The preparation method is designed to be simple, economical, and quick, ensuring good stability, dissolution rate, and bioavailability.
Career Highlights
Xinhua Zhang has worked with notable companies in the pharmaceutical industry, including Jiangsu Hengrui Medicine Company Ltd. and Jiangsu Hengrui Pharmaceuticals Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative approaches to drug formulation.
Collaborations
Throughout his career, Zhang has collaborated with esteemed colleagues such as Yun Lu and Chenyang Wang. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Xinhua Zhang is a distinguished inventor whose work in pharmaceutical compositions has made a significant impact in the field
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile