Location History:
- Cheonan-si, KR (2012)
- Gongju-si, KR (2023)
Company Filing History:
1 out of 49 
1 out of 832,880 Years Active: 2012-2023
Title: Chang Geun Song: Innovator in Thermal Insulation and Pharmaceutical Methods
Introduction
Chang Geun Song is a notable inventor based in Gongju-si, South Korea. He has made significant contributions to the fields of thermal insulation and pharmaceuticals, holding a total of 2 patents.
Latest Patents
One of his latest patents is a thermal insulation structure having shear rebars and tension bars integrally formed in a thermal insulation unit. This innovative structure comprises a thermal insulation unit positioned between a floor slab and a balcony slab. Tension rebars are arranged in parallel within the floor slab and the balcony slab, while they are absent in the thermal insulation unit. Connection tension rebars, which are parallel to each other, traverse the thermal insulation unit, linking the tension rebars in both the floor slab and the balcony slab. Additionally, shear rebars are embedded within the thermal insulation unit to connect and support the connection tension rebars. Auxiliary shear rebars are horizontally connected to the shear rebars to enhance support.
Another significant patent by Chang Geun Song is a method for the preparation of atorvastatin and the intermediates used therein. This invention presents a novel method for producing atorvastatin, including a new intermediate that facilitates the safe preparation of large quantities of atorvastatin.
Career Highlights
Throughout his career, Chang Geun Song has worked with various companies, including Chong Kun Dang Pharmaceutical Corporation. His experience in the pharmaceutical industry has contributed to his innovative approaches in drug development.
Collaborations
Chang Geun Song has collaborated with notable professionals in his field, including Soon Kil Ahn and Hong-Woo Lee. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Chang Geun Song is a distinguished inventor whose work in thermal insulation and pharmaceuticals showcases his innovative spirit. His contributions continue to impact these fields positively.