Company Filing History:
2 out of 3,271 
2 out of 1,780 
Years Active: 2006-2012
Title: The Innovations of Patrick Joseph Maher
Introduction
Patrick Joseph Maher is a notable inventor based in Kingwood, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the processing of refinery waste streams. With a total of 4 patents, Maher has developed innovative methods that enhance the efficiency and environmental sustainability of refinery operations.
Latest Patents
Maher's latest patents include a method for treating refinery waste streams in a fluid catalytic cracking unit and an improved catalytic cracking unit for processing these waste streams. This method involves introducing the waste stream into the Fluid Catalytic Cracking Unit, allowing it to be processed within the regenerator unit or in a CO boiler unit. The waste stream, which contains nitrogen compounds, is converted into nitrogen oxides and nitrogen. Additionally, the fluid catalytic cracking unit may include an assembly for converting nitrogen oxides to nitrogen, utilizing a selective catalytic reduction unit with a catalyst.
Another significant patent by Maher is a method for the decomposition of ethers. This invention outlines a process for making olefins from dialkyl ethers by introducing the ether into a thermal or catalytic cracking unit. The method aims to reduce coking in the cracking unit, thereby improving the overall efficiency of hydrocarbon processing.
Career Highlights
Throughout his career, Maher has worked with prominent companies such as ExxonMobil Chemical Patents Inc. and ExxonMobil Research and Engineering Company. His experience in these organizations has allowed him to refine his expertise in chemical processes and patent development.
Collaborations
Maher has collaborated with notable colleagues, including Michael Walter Bedell and Teng Xu. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Patrick Joseph Maher is a distinguished inventor whose work in chemical engineering has led to significant advancements in refinery waste processing. His innovative patents reflect his commitment to improving industrial processes and environmental sustainability.