Company Filing History:
2 out of 23 
1 out of 2 Years Active: 2003-2025
Title: The Innovative Contributions of Geng Zhang
Introduction
Geng Zhang, an accomplished inventor based in Utsunomiya, Japan, has made significant strides in the field of materials science. With two patents to his name, his work primarily focuses on zeolites and catalysts, offering innovative solutions for industrial applications.
Latest Patents
Zhang's latest patents showcase his expertise and ingenuity. The first patent is titled "Method of making AEI-type zeolites having a high silica to alumina ratio (SAR)." This method involves forming an AEI-type zeolite through hydrothermal synthesis without using hydrogen fluoride (HF) or any FAU zeolite Y. The resulting gel composition includes sources of silica, alumina, organic structure directing agents, alkali metal ions, and water. It is defined by specific molar ratios and undergoes a reaction at controlled temperatures to form crystalline AEI-type zeolites with a silica to alumina ratio greater than 8:1.
The second patent focuses on the "Exhaust gas clean-up catalyst," which features noble metals like platinum, rhodium, and others combined with tungsten metal or tungsten oxide. This catalyst is particularly effective in cleaning hydrocarbons from exhaust gases, showcasing Zhang’s commitment to addressing environmental challenges through innovative chemistry.
Career Highlights
Throughout his career, Zhang has worked with reputed organizations, including Johnson Matthey Japan Incorporated and Pacific Industrial Development Corporation. His contributions in these companies have further established him as a leading figure in the field of chemical engineering and materials development.
Collaborations
Zhang has also collaborated with notable professionals such as Tomotaka Hirota and Yasunori Kurashima. Together, they have worked on advancing technologies that continue to impact the materials science landscape positively.
Conclusion
Geng Zhang's contributions through his patents in zeolite synthesis and exhaust gas catalysts exemplify his dedication to innovation. His work not only enhances industrial processes but also addresses critical environmental issues, ensuring a cleaner future through technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.