This inventor holds 1 USPTO granted patent. Top assignees: Ahn-Gook Pharmaceutical Co., Ltd., Rstech Corporation. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 7 
1 out of 3 Years Active: 2012
Title: Chang Woo Jong: Innovator in Pharmaceutical Chemistry
Introduction
Chang Woo Jong is a notable inventor based in Jeollabuk-do, South Korea. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of chiral compounds. His innovative approach has led to advancements in the preparation of highly optical pure carvedilol, a compound with important therapeutic applications.
Latest Patents
Chang Woo Jong holds a patent for the "Process for the preparation of highly optical pure carvedilol." This invention outlines an efficient method for synthesizing chiral carvedilol using a chiral oxazolidin-2-one or oxazolidin-2-thione as a key intermediate. The process involves a series of reactions that activate a hydroxyl group and facilitate nucleophilic substitution, ultimately yielding the desired chiral carvedilol. Notably, this method can be performed under mild conditions and does not require extraordinary purification procedures, ensuring high optical purity.
Career Highlights
Throughout his career, Chang Woo Jong has worked with reputable companies in the pharmaceutical industry. He has been associated with Ahn-Gook Pharmaceutical Co., Ltd. and Rstech Corporation, where he has contributed to various research and development projects. His expertise in the field has been instrumental in advancing pharmaceutical formulations and processes.
Collaborations
Chang Woo Jong has collaborated with several professionals in his field, including Seong-Jin Kim and Hyun Bin Kang. These collaborations have fostered innovation and have led to the successful development of new pharmaceutical processes and products.
Conclusion
Chang Woo Jong's contributions to the field of pharmaceutical chemistry, particularly through his patent for the preparation of highly optical pure carvedilol, highlight his innovative spirit and dedication to advancing medical science. His work continues to impact the industry positively, paving the way for future developments in chiral compound synthesis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile