Company Filing History:
4 out of 28 
4 out of 125 Years Active: 2013-2015
Title: The Innovations of Robert A. Larossa
Introduction
Robert A. Larossa is a notable inventor based in Chadds Ford, PA (US). He has made significant contributions to the field of biotechnology, particularly in the area of fermentation processes. With a total of 8 patents to his name, Larossa's work has had a substantial impact on the production of biofuels.
Latest Patents
One of his latest patents is focused on genetic switches for butanol production. This invention relates to suitable screening strategies for evaluating various candidate promoters for differential gene expression during the propagation and production phases of a fermentation process. It also involves recombinant host cells that comprise identified promoter nucleic acid sequences and methods for producing fermentation products employing the same. Another significant patent involves a yeast strain for the production of four-carbon alcohols. In this invention, yeast cells with a reduced general control response to amino acid starvation were found to have increased tolerance to butanol in the growth medium. The reduced response was engineered by genetic modification of a gene involved in the response, a GCN gene, to eliminate the activity of the encoded protein. Yeast strains with an engineered butanol biosynthetic pathway and a genetic modification in a gene involved in the general control response to amino acid starvation, which have increased butanol tolerance, are useful for the production of butanol.
Career Highlights
Throughout his career, Robert A. Larossa has worked with companies such as Butamax Advanced Biofuels LLC. His innovative approaches have contributed to advancements in biofuel production and fermentation technologies.
Collaborations
Larossa has collaborated with notable individuals in his field, including Dana R. Smulski and Michael G. Bramucci. These collaborations have further enhanced the impact of his inventions.
Conclusion
Robert A. Larossa's contributions to biotechnology and fermentation processes demonstrate his commitment to innovation. His patents reflect a deep understanding of genetic engineering and its applications in biofuel production.
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.