This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Lee Chang Yung Chemical Industry Corporation, Chinese Petroleum Corporation. Active years: 2004-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 3 
1 out of 33 Years Active: 2004-2011
Title: Innovator Mei-Yuan Chang: Pioneering Advances in Catalysis
Introduction
Mei-Yuan Chang, an esteemed inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of catalysis. With a portfolio that includes three patents, Chang's innovations have advanced the techniques used in the preparation of carboxylic acid esters. His work exemplifies the relationship between chemical engineering and applied science, enhancing industrial processes and efficiency.
Latest Patents
Among his notable patents is the advanced catalyst and process for preparing carboxylic acid esters from an aldehyde and an alcohol in the presence of molecular oxygen. This invention features a catalyst comprised of metals supported on a silica-containing support. The composition of the catalyst includes palladium, lead, an alkali or alkaline earth metal, and at least one of niobium and zirconium. This innovative process not only simplifies the reaction but also improves yield and efficiency in ester production, showcasing Chang’s expertise in chemical catalysis.
Career Highlights
Throughout his career, Mei-Yuan Chang has collaborated with esteemed institutions and companies, including Lee Chang Yung Chemical Industry Corporation and Chinese Petroleum Corporation. His experience in these leading firms has allowed him to refine his skills and contribute to groundbreaking advancements in chemical processes.
Collaborations
Chang has worked alongside notable colleagues such as Man-Yin Lo and Kindtoken Hwaider Liu, enhancing the collaborative efforts in research and development. These partnerships have fostered an environment of innovation and creativity, allowing each inventor to build upon the unique abilities of their peers.
Conclusion
Mei-Yuan Chang's journey as an inventor underscores the importance of innovation in the chemical industry. With his remarkable patents and collaborative spirit, he continues to contribute to the advancement of catalysis and chemical engineering, paving the way for future discoveries and enhancements in this vital sector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile