Location History:
- Duluth, GA (US) (2017 - 2019)
- Johns Creek, GA (US) (2018 - 2023)
- Atlanta, GA (US) (2023)
Company Filing History:
4 out of 2,085 
2 out of 832,843 Years Active: 2017-2025
Title: Kishor Kumar Gupta: Innovator in Carbon Fiber Technology
Introduction
Kishor Kumar Gupta is a prominent inventor based in Duluth, GA (US), known for his significant contributions to the field of carbon fiber technology. With a total of 6 patents to his name, Gupta has made remarkable advancements in the production and properties of carbon fibers.
Latest Patents
Gupta's latest patents focus on the development of high strength and high modulus carbon fibers. In his innovative method, PAN (poly(acrylonitrile-co methacrylic acid)) is dissolved in a solvent to create a PAN solution. This solution is extruded through a spinneret, generating precursor fibers that undergo a series of processes including cold gelation, drawing to a predetermined ratio, stabilization, and carbonization. The resulting carbon fibers exhibit impressive properties, with a fiber tensile strength ranging from 5.5 GPa to 5.83 GPa and a fiber tensile modulus between 350 GPa and 375 GPa. Additionally, these fibers have an effective diameter ranging from 5.1 μm to 5.2 μm.
Career Highlights
Throughout his career, Gupta has worked with notable organizations, including the Georgia Tech Research Corporation. His work has significantly impacted the field of materials science, particularly in enhancing the performance characteristics of carbon fibers.
Collaborations
Gupta has collaborated with several professionals in his field, including Satish Kumar and Preeti Gupta. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Kishor Kumar Gupta's contributions to carbon fiber technology exemplify his dedication to innovation and excellence in materials science. His patents and career achievements highlight the importance of research and development in creating advanced materials for various applications.