Fang Hua Lei

Fang Hua Lei is a notable inventor based in Shanghai, China. He has made significant contributions to the field of construction materials through his innovative patent. His work focuses on enhancing the properties of dispersant compositions used in mortar and concrete.

Latest Patents

Fang Hua Lei holds a patent for a dispersant composition that includes a combination of polymers. The composition features at least one polymer made from monomers containing naphthalene rings and/or melamine. Additionally, it includes polymers with carboxylic acid and/or phosphoric acid groups. The patent also describes a method for using this dispersant composition in mortar or concrete, with a recommended weight percentage ranging from 0.01% to 2.5% based on the weight of cement.

Career Highlights

Fang Hua Lei is currently employed at Construction Research & Technology GmbH. His work at this company has allowed him to focus on developing innovative solutions for the construction industry. His patent reflects his commitment to improving material performance and sustainability.

Collaborations

Fang has collaborated with esteemed colleagues such as Toshimi Matsumoto and Viswanath Mahadevan. These partnerships have contributed to the advancement of his research and the successful development of his patent.

Conclusion

Fang Hua Lei's contributions to the field of dispersant compositions demonstrate his innovative spirit and dedication to enhancing construction materials. His work continues to influence the industry positively.

Profile summary based on public USPTO records.