Company Filing History:
9 out of 4,227 
1 out of 3,268 
1 out of 1,780 
Years Active: 1991-2015
Title: Innovations of John L Robbins
Introduction
John L Robbins is a notable inventor based in Stockton, NJ (US). He holds a total of 11 patents that showcase his contributions to the field of chemical engineering and process innovation. His work primarily focuses on the co-gasification of hydrocarbon solids and biomass, as well as the production of valuable chemical compounds.
Latest Patents
One of Robbins' latest patents is a co-gasification process for hydrocarbon solids and biomass. This innovative process involves pyrolyzing biomass material to create biomass pyrolysis oil and biomass char or coke. These products are then mixed with carbonaceous solids to form a slurry, which can be conveniently processed in a gasifier. The heat required for this process is efficiently sourced from the heat exchanger that cools the hot synthesis gas emerging from the gasifier.
Another significant patent by Robbins is a process for producing phenol and methyl ethyl ketone. This process entails contacting benzene with an alkylating agent under specific conditions using a catalyst that includes zeolite beta or a molecular sieve. The resulting alkylation effluent comprises sec-butylbenzene, which is subsequently oxidized to produce a hydroperoxide. This hydroperoxide is then decomposed to yield phenol and methyl ethyl ketone.
Career Highlights
Throughout his career, John L Robbins has worked with prominent companies such as Exxon Research and Engineering Company and ExxonMobil Chemical Patents Inc. His experience in these organizations has significantly contributed to his expertise in chemical processes and innovations.
Collaborations
Robbins has collaborated with notable coworkers, including Elise Marucchi-Soos and Richard J Bellows. Their combined efforts have led to advancements in the field of chemical engineering and have furthered the development of innovative processes.
Conclusion
John L Robbins is a distinguished inventor whose work in co-gasification and chemical production has made a significant impact in the industry. His patents reflect a commitment to innovation and the advancement of chemical engineering 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.