Location History:
- Dongdaemun-ku, Seoul, KR (1990)
- Seoul, KR (1988 - 2012)
Company Filing History:
3 out of 1,095 
1 out of 3 
1 out of 832,680 Years Active: 1988-2012
Title: The Innovations of Dong J Choo
Introduction
Dong J Choo is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of pharmaceuticals and polymer science. With a total of 5 patents, his work has had a considerable impact on various industries.
Latest Patents
One of his latest patents includes the development of 3,4-dihydroquinazoline derivatives. These derivatives are disclosed as having a formula (I) and are noted for their excellent T-type calcium channel blocking effect and anti-cancer activity. Another significant patent involves hydrophilic oxygen permeable polymers, which comprise novel wetting agents such as 2-isopropenyl-4,4-dimethyl-2-oxazolin-5-one and 2-vinyl-4,4-dimethyl-2-oxazolin-5-one.
Career Highlights
Throughout his career, Dong J Choo has worked with reputable companies, including Bausch & Lomb Incorporated. His innovative work has led to advancements in both pharmaceutical and polymer technologies.
Collaborations
He has collaborated with notable individuals in his field, including Ronald E Bambury and Joon S Park. These collaborations have further enhanced the quality and reach of his inventions.
Conclusion
Dong J Choo's contributions to innovation and invention in the fields of pharmaceuticals and polymers are commendable. His patents reflect a commitment to advancing technology for better health outcomes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.