Company Filing History:
18 out of 7,645 
1 out of 832,718 Years Active: 1988-2020
Title: Innovations of Ann Marie Lauritzen in Catalytic Processes
Introduction
Ann Marie Lauritzen, based in Houston, TX, is a notable inventor with an impressive portfolio of 19 patents. Her work primarily focuses on the development of innovative catalytic processes that enhance the production of aromatic compounds.
Latest Patents
Among her latest patents, one significant invention is the "Catalytic process for co-production of benzene, ethylene, and hydrogen". This process utilizes an alkane-containing gas stream that is treated in a reactor under specific aromatization conditions. By using a combination of fresh, spent, and regenerated catalysts, Lauritzen’s method allows for the efficient production of benzene and ethylene. The spent catalyst is further regenerated, and a strategic amount of fresh catalyst is added, optimizing the output and controlling the ratio of benzene to ethylene.
Another important patent she holds is the "Dehydroaromatization catalyst, method of making and use thereof". This innovation involves a catalyst that comprises boron in less than 1 wt % supported on an inorganic base. It is designed for the production of aromatics from lower alkanes, demonstrating her significant contributions to advancing chemical engineering.
Career Highlights
Lauritzen has contributed to her field through her time at Shell Oil Company, where she honed her expertise in catalytic processes. Her inventions have not only added to the body of knowledge but have also practical implications in enhancing efficiency and sustainability in production methods.
Collaborations
Throughout her career, Lauritzen has collaborated with distinguished professionals in the field, including Ajay M Madgavkar and Mahesh Venkataraman Iyer. These partnerships have further propelled her innovative efforts, combining expertise to explore new avenues in chemical processes.
Conclusion
Ann Marie Lauritzen's achievements in the realm of catalytic processes underscore her importance as an inventor. With an extensive array of patents and collaborative efforts, she continues to influence the advancements in chemistry and its practical applications in industry. Her work not only reflects her ingenuity but also contributes to the evolution of sustainable practices.