This inventor holds 3 USPTO granted patents. Top assignees: Catalytica, Inc., Catalytica Energy Systems, Inc., Tanaka Kikinzoku Kogyo K.k.. Active years: 1995-2007.
Company Filing History:
2 out of 56 
1 out of 9 
1 out of 372 Years Active: 1995-2007
Title: Ralph Dalla Betta: Innovator in Emission Control Technologies
Introduction
Ralph Dalla Betta is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of emission control technologies, holding a total of 3 patents. His work focuses on improving the performance and efficiency of internal combustion engines.
Latest Patents
One of his latest patents is titled "System and methods for improved emission control of internal combustion engines." This invention provides systems and methods to enhance the performance and emission control of internal combustion engines equipped with nitrogen oxides storage-reduction (NSR) emission control systems. The system includes an NSR catalyst, a fuel processor located upstream of the NSR catalyst, and at least one fuel injection port. The fuel processor converts fuel into a reducing gas mixture comprising CO and H, which is then fed into the NSR catalyst to regenerate the NSR adsorbent and reduce NO to nitrogen.
Another significant patent is related to "Support structures for a catalyst." This invention discloses an improved catalytic reactor for high-temperature reactions, featuring a reaction chamber and a monolithic catalyst structure. The catalyst structure has longitudinally disposed channels formed by thin metal substrate walls that expand under high temperatures. The reactor also includes a monolithic open cellular support structure designed to accommodate thermal expansion without deformation.
Career Highlights
Ralph Dalla Betta has worked with several companies, including Catalytica, Inc. and Catalytica Energy Systems, Inc. His experience in these organizations has contributed to his expertise in emission control technologies and catalytic systems.
Collaborations
Throughout his career, Ralph has collaborated with notable individuals such as Joel M Cizeron and Toru Shoji. These collaborations have likely enriched his work and led to innovative advancements in his field.
Conclusion
Ralph Dalla Betta is a distinguished inventor whose work in emission control technologies has made a significant impact. His patents reflect his commitment to improving internal combustion engine performance and reducing harmful emissions.