Company Filing History:
Years Active: 2020-2023
Title: The Innovations of Anthony S Dearth
Introduction
Anthony S Dearth is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of chemical technology, particularly in the area of catalyst preparation and material recovery processes. With a total of 4 patents to his name, Dearth's work has had a meaningful impact on the industry.
Latest Patents
One of Dearth's latest patents focuses on the use of monopropylene glycol from purge streams in epoxidation catalyst preparation. This patent describes methods for preparing molybdenum-based catalysts for epoxidation reactions using MPG sourced from a propylene oxide/styrene monomer (POSM) production process. The streams exiting from the POSM reactor are combined and separated to isolate an aqueous-based, MPG-containing purge stream from other recoverable byproducts of the POSM process. This MPG-containing purge stream can be used directly in the catalyst preparation or undergo additional purification treatments before utilization. Another significant patent involves methods and systems for recovering materials from streams in processes for the co-production of propylene oxide and styrene monomer. This innovation allows for the recovery of products such as mono-propylene glycol and the recycling of products like α-methyl benzyl alcohol.
Career Highlights
Anthony S Dearth is currently employed at Lyondell Chemical Technology, L.P., where he continues to develop innovative solutions in chemical processes. His expertise in catalyst preparation and material recovery has positioned him as a valuable asset in the field.
Collaborations
Throughout his career, Dearth has collaborated with notable colleagues, including Ha H Nguyen and Sandor M Nagy. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Anthony S Dearth's contributions to chemical technology through his patents and innovative methods highlight his role as a leading inventor in the industry. His work continues to influence advancements in catalyst preparation and material recovery processes.
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.