This inventor holds 1 USPTO granted patent and 2 published patent applications and 2 EPO patents. Top assignee: Basf Se Corporation. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: The Innovations of Li Guo Duan
Introduction
Li Guo Duan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of fluid absorbent materials. His innovative work has led to the development of a unique patent that addresses the needs of various industries.
Latest Patents
Li Guo Duan holds a patent for a "Thin fluid absorbent core-absorbent paper." This patent relates to fluid absorbent cores that include at least one absorption layer. The layer consists of at least 80% by weight of water-absorbent polymer particles, with the remaining components being an adhesive and fibrous material. The water-absorbent polymer particles within the absorption layer are characterized by a vortex of 40 seconds or less and a roundness of 0.79 to 0.85, along with a CRC of 38 g/g to 85 g/g. This innovation has the potential to enhance the efficiency of absorbent products.
Career Highlights
Li Guo Duan is currently associated with BASF SE Corporation, a leading company in the chemical industry. His work at BASF has allowed him to focus on developing advanced materials that meet the demands of modern applications. His expertise in fluid absorbent technology has positioned him as a key player in this field.
Collaborations
Li Guo Duan collaborates with talented professionals such as Stephan Bauer and Katrin Baumann. Their combined efforts contribute to the advancement of innovative solutions in absorbent technologies.
Conclusion
Li Guo Duan's contributions to the field of fluid absorbent materials are noteworthy. His patent for a thin fluid absorbent core demonstrates his commitment to innovation and excellence. Through his work at BASF SE Corporation, he continues to push the boundaries of technology in this area.