This inventor holds 4 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Samyang Corporation, Samyang Biopharmaceuticals Corporation, Samyang Holdings Corporation. Active years: 2001-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Taejeon, KR (2001)
- Daejeon, KR (2007 - 2022)
Company Filing History:
2 out of 105 
1 out of 36 
1 out of 19 Years Active: 2001-2022
Title: In Ja Choi: Pioneering Innovations in Pharmaceutical Biopharmaceuticals
Introduction
In Ja Choi, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of pharmaceuticals through his groundbreaking inventions. With a total of four patents to his name, he continues to push the boundaries of innovation in biopharmaceutical compositions and delivery mechanisms.
Latest Patents
One of his most notable patents includes a pharmaceutical composition that boasts improved storage stability along with a method for its preparation. This invention provides a pharmaceutical composition that contains a specific related compound within defined limits, enhancing the efficacy and longevity of the formulation.
In addition, In Ja Choi has developed a macromolecule designed for delivering protein, polypeptide, or peptide drugs, accompanied by a production method for this novel development. This invention includes a slow-release composition for the aforementioned drugs and specifically pertains to a polylactic acid derivative compound with a numerical average molecular weight not exceeding 7000 daltons, offering a significant advancement in drug delivery systems.
Career Highlights
Throughout his career, In Ja Choi has held significant positions at leading pharmaceutical companies, such as Samyang Corporation and Samyang Biopharmaceuticals Corporation. His work in these institutions has allowed him to focus on innovative research and development in the pharmaceutical industry.
Collaborations
In Ja Choi has collaborated with talented coworkers, including Min Hyo Seo and Bong Oh Kim. Their combined expertise has contributed to the success of his inventions and patents, furthering advancements in the pharmaceutical sector.
Conclusion
In Ja Choi's innovations are not only shaping the future of pharmaceutical compositions but also enhancing the efficacy of drug delivery systems. His commitment to research and development, along with his impressive track record of patents, positions him as a key player in the ongoing evolution of biopharmaceuticals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile