Location History:
- Bejing, CN (2002)
- Beijing, CN (2001 - 2012)
Company Filing History:
1 out of 667 
1 out of 7 
1 out of 195 
Years Active: 2001-2012
Title: Yigong He: Innovator in Solid Acid Catalysts
Introduction
Yigong He is a prominent inventor based in Beijing, China. He has made significant contributions to the field of catalysis, particularly in the development of composite solid acid catalysts. With a total of four patents to his name, He has demonstrated a commitment to advancing chemical processes that enhance efficiency and selectivity.
Latest Patents
Yigong He's latest patents include innovative technologies related to composite solid acid catalysts. One of his notable inventions is a composite solid acid catalyst that consists of 50%-80% by weight of a porous inorganic support, 15%-48% by weight of a heteropoly compound, and 2%-6% by weight of an inorganic acid. This invention not only provides a process for preparing the catalyst but also outlines its application in alkylation reactions. The catalyst features Brønsted acid sites with a density of no less than 1.4×10 mol H/g, ensuring excellent performance and a homogeneous acid strength distribution.
Another significant patent involves a process for the alkylation of aromatic hydrocarbons or isoalkanes with olefins using solid acid catalysis. This process enhances the selectivity of the target product and improves the stability of the solid acid catalyst by pre-treating it with a compound containing a strongly electronegative element.
Career Highlights
Throughout his career, Yigong He has worked with notable organizations, including China Petroleum & Chemical Corporation. His expertise in catalysis has positioned him as a key figure in the development of advanced chemical processes.
Collaborations
Yigong He has collaborated with esteemed colleagues such as Zheng Man and Yufeng He. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Yigong He is a distinguished inventor whose work in solid acid catalysts has the potential to revolutionize chemical processes. His patents reflect a deep understanding of catalysis and a dedication to innovation in the 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.