David R Livingston

Title: David R Livingston: Innovator in Chemical Engineering

Introduction

David R Livingston is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of chemical engineering, holding a total of 4 patents. His work focuses on the purification and production of various chemical compounds, showcasing his expertise and innovative spirit.

Latest Patents

Among his latest patents is the "Purification of methacrylamidopropyltrimethylammonium chloride." This invention addresses the removal of trace impurities such as allyl methacrylate and methacrylic acid by contacting methacrylamidopropyltrimethylammonium chloride with a hydrophobic/organophilic microporous crystalline silica. Another significant patent is the "Process for the production of N-(3-dimethylaminopropyl)methacrylamide." In this process, N-(3-dimethylaminopropyl)methacrylamide is prepared through the non-catalytic pyrolysis of N-(3-dimethylaminopropyl)-3-dimethylaminopropyl-2-methyl propionamide in a closed reactor, ensuring that the compound is not removed from the reaction mixture until the pyrolysis reaction is completed.

Career Highlights

David has worked with prominent companies such as Texaco Inc. and Texaco Development Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in chemical processes.

Collaborations

Throughout his career, David has collaborated with notable individuals, including Edward E McEntire and Edward C Nieh. These partnerships have contributed to his success and the advancement of his inventions.

Conclusion

David R Livingston is a distinguished inventor whose work in chemical engineering has led to valuable patents and innovations. His contributions continue to impact the industry positively.