Company Filing History:
6 out of 101 
2 out of 164 
2 out of 157 
Years Active: 1977-1984
Title: The Innovations of Allan S Sass: A Pioneer in Oil Shale and Coal Technologies
Introduction
Allan S Sass, an accomplished inventor based in Los Angeles, CA, has made significant contributions to the fields of oil shale and coal processing technologies. With a portfolio that includes ten patents, Sass's work has not only advanced industrial practices but also addressed environmental concerns associated with fuel production.
Latest Patents
Among Allan S Sass's latest innovations is the "Method for Bulking Full a Retort." This method involves forming an in situ oil shale retort in subterranean formations. The retort features well-defined boundaries and contains a body of expanded oil shale that fills the retort completely. Using a unique process, a layer is explosively expanded above a fragmented permeable mass of formation particles, achieving a void fraction of no more than ten percent.
Another notable patent is the "Process for the Production and Recovery of Fuel Values from Coal." This innovative method allows for the pyrolysis and desulfurization of coal within a transport reactor. By heating particulate coal entrained in a carrier gas that is substantially free of oxygen to reach pyrolysis temperatures within three seconds, Sass's process enhances the recovery of volatile fuel and hydrogen, marking a significant advancement in coal processing technology.
Career Highlights
Throughout his career, Allan S Sass has worked with reputable organizations, including Occidental Petroleum and Occidental Research Corporation. His expertise and innovative mindset have played a critical role in the development of new technologies that optimize resource extraction and processing, making substantial impacts in the energy sector.
Collaborations
Sass has collaborated with notable professionals such as Leon Robinson and Robert W Frischmuth, Jr., further enhancing the innovation landscape within his field. These professional relationships have contributed to the successful development and refinement of the technologies he introduced through his patents.
Conclusion
Allan S Sass stands out as a remarkable inventor whose work is characterized by its relevance to contemporary energy challenges. His patents not only highlight his innovative spirit but also underscore his dedication to improving efficiency in fuel production. With ten patents to his name, Sass's contributions to the industry will have lasting effects, paving the way for future innovations in energy technology.