Location History:
- Broadview Heights, OH (US) (2003 - 2008)
- Upland, CA (US) (2010 - 2013)
Company Filing History:
6 out of 425 
2 out of 168 
1 out of 2 
Years Active: 2003-2013
Title: The Innovative Contributions of Inventor Xiangdong Feng
Introduction
Xiangdong Feng, based in Upland, California, is a prolific inventor known for his significant contributions to the field of cementitious formulations. With a notable portfolio of 8 patents, his innovative work continues to advance material science, particularly in enhancing the reactivity of cement products.
Latest Patents
Xiangdong Feng's recent patents focus on cementitious formulations and products designed to improve reactivity. His inventions detail formulations that include various components, such as calcium sources, reactants, and fillers within a hydrated environment. One of the key reactants in these formulations is modified crystalline silica, optimized for enhanced reactivity. The innovations also discuss modifications to the content and grind of the reactants, as well as the ratio of cement to silica. Additionally, Feng's formulations can incorporate various additives, including alumina sources, defoamers, catalysts, and clays, ensuring superior performance and application potential in construction and material engineering.
Career Highlights
Throughout his career, Xiangdong Feng has contributed to leading companies in the materials industry, including Ferro Corporation and James Hardie Technology Limited. His role in these organizations has allowed him to apply his innovative ideas to real-world applications, driving advancements in cement technology.
Collaborations
Feng has collaborated with notable professionals in his field, including coworkers Yie-Shein Her and Yi Yang. These partnerships have fostered a dynamic exchange of ideas and have contributed to the successful development of innovative products and formulations.
Conclusion
Xiangdong Feng's work has not only added to the understanding of cementitious materials but also has paved the way for future innovations in the industry. His continuous pursuit of enhancing the properties of cement products through innovative formulations sets a benchmark for aspiring inventors and highlights the importance of research and collaboration in the field of material science.