Location History:
- Zhejiang, CN (2014 - 2019)
- Sichuan, CN (2020)
Company Filing History:
2 out of 8 
1 out of 5 Years Active: 2014-2020
Title: Zhiming Zhang: Innovator in Chemical Synthesis
Introduction
Zhiming Zhang is a notable inventor based in Zhejiang, China, recognized for his contributions to the field of chemical synthesis. With a total of three patents to his name, Zhang has developed innovative methods that enhance the efficiency and effectiveness of chemical production processes.
Latest Patents
Zhiming Zhang's latest patents include a method for synthesizing 1,2,4-triazole-3-thione compounds and intermediates. This method involves reacting hydrazine with glyoxylic acid to create a hydrazono acetic acid intermediate, which is then reacted with thiocyanate to yield the desired compound. The process is characterized by its specificity in regioselectivity, resulting in minimal by-products and high product yield. Importantly, it does not require special equipment or complex operations, making it suitable for industrial production.
Another significant patent by Zhang is the method for synthesizing prothioconazole and its optically active isomers. Similar to his previous work, this method also utilizes hydrazine and glyoxylic acid to produce a hydrazono acetic acid intermediate, which is then reacted with thiocyanate. This method is also noted for its regioselectivity, minimal waste generation, and suitability for industrial applications.
Career Highlights
Throughout his career, Zhiming Zhang has worked with prominent companies in the agrochemical and biotechnology sectors. Notable among these are Oriental (Luzhou) Agrochemicals Co., Ltd. and Zhejiang Dsm Zhongken Biotechnology Co. Ltd. His work in these organizations has contributed to advancements in chemical synthesis and product development.
Collaborations
Zhiming Zhang has collaborated with several professionals in his field, including Qiuju Sheng and Junliang Wang. These collaborations have likely facilitated the exchange of ideas and innovations, further enhancing the impact of his work.
Conclusion
Zhiming Zhang stands out as an influential inventor in the realm of chemical synthesis, with a focus on methods that promote efficiency and sustainability. His contributions are significant in advancing industrial production processes, making him a key figure in his field.
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.