Location History:
- Pusan, KR (2000 - 2002)
- Busan, KR (2005)
Company Filing History:
2 out of 11 
1 out of 1 Years Active: 2000-2005
Title: Innovations by Inventor Nowon Kim from Pusan, KR
Introduction
Nowon Kim, an inventive mind hailing from Pusan, South Korea, has made significant contributions to the field of membrane technology. With a total of three patents to his name, his work primarily focuses on enhancing the performance and durability of selective membranes, specifically in reverse osmosis applications.
Latest Patents
Nowon Kim's latest patents demonstrate his dedication to advancing membrane technology. One notable invention is a selective membrane with a high fouling resistance. This innovative membrane features a composite polyamide reverse osmosis membrane reinforced with a hydrophilic coating made from a polyfunctional epoxy compound. The coating is applied and cross-linked to form a robust water-insoluble polymer, enhancing the membrane's resistance to fouling.
Another significant patent is a composite polyamide reverse osmosis membrane and the method of its production. This membrane is fabricated by treating a porous polysulfone support with an aqueous solution that includes a polyfunctional amine, a polar solvent, and an amine salt-forming combination. After this treatment, the membrane is coated with a solution of trimesoyl chloride and subjected to heat, resulting in impressive performance metrics, such as a flux of 47.9 gfd and a salt rejection of 97.6% when tested with a sodium chloride solution. In an alternate method described in the patent, the use of a different combination of solvents leads to a membrane exhibiting a flux of 63.7 gfd and a salt rejection of 90.8%.
Career Highlights
Throughout his career, Nowon Kim has worked with respected organizations in the industry, including Saehan Industries Incorporation and Saekan Industries Incorporation. His innovative contributions reflect his expertise and commitment to improving membrane technologies for various industrial applications.
Collaborations
In his endeavors, Nowon Kim has collaborated with esteemed colleagues such as Ja-Young Koo and Sung Pyo Hong. These collaborations highlight his ability to work alongside other innovative minds to drive advancements in membrane technology.
Conclusion
Nowon Kim stands out as a prominent inventor in the field of membrane technology. His recent patents showcase his expertise in developing high-performance membranes, particularly for reverse osmosis applications. With a strong professional background and valuable collaborations, he continues to contribute to significant advancements in the industry.
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.