Location History:
- Wilmington, DE (US) (2004 - 2005)
- Hockessin, DE (US) (2000 - 2019)
Company Filing History:
19 out of 16,338 
10 out of 125 
2 out of 28 Years Active: 2000-2025
Title: Innovations and Contributions of Rick Weizhang Ye
Introduction
Rick Weizhang Ye, based in Hockessin, DE, is a prominent inventor recognized for his significant contributions to the fields of biotechnology and bioengineering. With an impressive total of 31 patents to his name, Ye has established himself as a leading figure in the innovation landscape.
Latest Patents
Among his latest patents, one stands out for its relevance to the production of biofuels and biochemical synthesis. The invention pertaining to the "Activity of Fe—S cluster requiring proteins" involves a recombinant host cell, particularly a yeast cell, characterized by a dihydroxy-acid dehydratase polypeptide. This invention not only enhances specific activity through increased expression of the polypeptide but also involves modulation of the Fe—S cluster biosynthesis pathway. Additionally, another notable patent focuses on "DHAD variants and methods of screening," which details methods to identify dihydroxy-acid dehydratase (DHAD) variants that exhibit heightened activity. These advancements are aimed at improving the production of compounds within biosynthetic pathways, alongside methods for generating butanol.
Career Highlights
Rick Weizhang Ye has played pivotal roles in major organizations, including E.I. du Pont de Nemours and Company and Butamax Advanced Biofuels LLC. His work in these companies has significantly propelled forward the research and development of innovative bio-based solutions.
Collaborations
Throughout his career, Ye has collaborated with esteemed professionals such as Dennis Flint and Brian James Paul. These partnerships have fostered a creative environment that has been crucial in driving the innovation of groundbreaking technologies and applications in biotechnology.
Conclusion
Rick Weizhang Ye's contributions to the field of biotechnology through his numerous patents and collaborations highlight his vital role as an innovator. His latest inventions not only advance scientific knowledge but also demonstrate the practical applications of biotechnological innovations in industries like biofuels. As the landscape of innovation continues to evolve, Ye’s work remains at the forefront, paving the way for future advancements.