Company Filing History:
3 out of 2,001 
1 out of 1 
1 out of 21,594 
Years Active: 1993-2002
Title: The Innovative Contributions of Yao-Ching Liu
Introduction
Yao-Ching Liu is a notable inventor based in Longview, Texas, who has made significant contributions to the field of chemical engineering. With a total of five patents to his name, Liu has focused on developing innovative solutions that enhance the utility of various chemical compounds.
Latest Patents
One of Liu's latest patents involves the creation of coating compositions based on polyether alcohols prepared from 3,4-epoxy-1-butene. These EpB polyether alcohols are synthesized by reacting 3,4-epoxy-1-butene with water or alcohols such as methanol, butanol, or ethylene glycol. The resulting polyether alcohols serve as reactive diluents for oxidatively curable coatings. Additionally, 3,4-epoxy-1-butene oligomers can function as resins, chain extenders, monomers, and additives for various oxidatively curable coating systems, including alkyds, unsaturated polyesters, (meth)acrylate functional resins, urethanes, and latexes. Another significant patent pertains to a process for the production of 2,5-dihydrofuran, achieved through the isomerization of γ,δ-epoxyalkenes in the presence of a catalyst system comprising an organotin compound and an alkali metal iodide.
Career Highlights
Throughout his career, Yao-Ching Liu has worked with prominent companies in the chemical industry, including Eastman Chemical Company and Huntsman Polypropylene Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to various innovative projects.
Collaborations
Liu has collaborated with several notable professionals in his field, including Ray Edwards and Horst K Seeger. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Yao-Ching Liu's innovative contributions to chemical engineering, particularly through his patents, demonstrate his commitment to advancing the field. His work continues to influence the development of new materials and processes in the industry.
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.