Company Filing History:
24 out of 2,002 
2 out of 21,594 
1 out of 832,843 Years Active: 1993-2005
Title: Innovations and Contributions of Andy Hugh Singleton
Introduction
Andy Hugh Singleton is an accomplished inventor based in Kingsport, TN, with a remarkable portfolio of 27 patents to his name. His work primarily focuses on the development of catalysts for carbonylation processes, which have significant applications in the chemical industry. His innovative approaches have garnered attention and respect in the field.
Latest Patents
Singleton's latest patents include the following:
1. **Tin Promoted Platinum Catalyst for Carbonylation of Lower Alkyl Alcohols** - This patent outlines a carbonylation catalyst that is essential for producing esters and carboxylic acids through a vapor-phase carbonylation process. The catalyst features a solid component that incorporates a catalytically effective amount of platinum and tin, which are associated with a solid support material, along with a vaporous halide promoter component.
2. **Method for Carbonylation of Lower Alkyl Alcohols Using Tungsten Promoted Group VIII Catalyst** - This invention details a vapor-phase carbonylation method aimed at producing esters and carboxylic acids from various reactants, including lower alkyl alcohols and alcohol-generating compounds. The method cleverly combines the reactants and carbon monoxide in a designated carbonylation zone under precise vapor-phase conditions utilizing a catalyst with platinum or palladium, in conjunction with tungsten.
Career Highlights
Throughout his career, Andy has made significant contributions while working for prominent companies, such as Eastman Chemical Company and Eastman Kodak Company. His experience in these organizations has allowed him to refine his expertise in catalyst development and chemical processes.
Collaborations
Singleton has collaborated with notable colleagues, including Joseph Robert Zoeller and Gerald Charles Tustin. These collaborations have fostered a creative environment for innovation, enabling the development of impactful technologies within the industry.
Conclusion
Andy Hugh Singleton's innovative spirit and significant contributions to the field of catalysis are commendable. His extensive patent portfolio and collaborative endeavors illustrate his commitment to advancing chemical processes, making him a valuable figure in the realm of innovation.