This inventor holds 6 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Cj Cheiljedang Corporation. Active years: 2015-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Masan-si, KR (2015)
- Gimpo-si, KR (2016)
- Gyeongsangnam-do, KR (2016)
- Yongin-si, KR (2018 - 2021)
Company Filing History:
Years Active: 2015-2021
Title: **Innovator Spotlight: Won Sik Gwak**
Introduction
Won Sik Gwak, a prominent inventor based in Yongin-si, South Korea, has made significant contributions to the world of chemical engineering, particularly in the purification of diamines. With a total of six patents to his name, Gwak's innovative methods showcase his dedication to advancing industrial processes. He currently works with CJ CheilJedang Corporation, a leading player in the food and biotechnology sector.
Latest Patents
Among his latest patents, Gwak has developed a method for purifying 1,5-diaminopentane. This process involves producing a fermented broth containing a carbonate salt of the compound, followed by a series of steps including heating, evaporating solutions, and distilling to recover the purified 1,5-diaminopentane. Additionally, he has patented a method for purifying 1,4-diaminobutane, which focuses on the distillation and removal of carbonate from its carbonate salt to achieve high-purity levels of the compound.
Career Highlights
Gwak's impressive portfolio of patents reflects his expertise and innovative mindset in the chemical field. His work with CJ CheilJedang Corporation has allowed him to push the boundaries of existing purification technologies, resulting in more efficient and sustainable practices within the industry.
Collaborations
Throughout his career, Won Sik Gwak has collaborated with talented colleagues, including Chong Ho Lee and Kyoung Min Lee. These collaborations have played a vital role in the development of his patented methods and speak to the importance of teamwork in the innovation process.
Conclusion
In conclusion, Won Sik Gwak stands out as a pioneering inventor in the area of chemical purification. His advancements in refining diamines not only contribute to the field of chemical engineering but also pave the way for more sustainable industrial practices. With the support of CJ CheilJedang Corporation and his skilled colleagues, Gwak continues to exemplify the essence of innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile