Company Filing History:
8 out of 6,602 
3 out of 1,187 
3 out of 1,777 
Years Active: 2001-2010
Title: Xueni Guan: Innovator in Plant Biotechnology
Introduction
Xueni Guan is a prominent inventor based in San Diego, CA, known for his significant contributions to plant biotechnology. He holds a total of 11 patents, showcasing his innovative approach to agricultural technology. His work primarily focuses on the mobilization of viral genomes and the use of synthetic zinc finger proteins to enhance gene expression in plants.
Latest Patents
One of Xueni Guan's latest patents is titled "Mobilization of viral genomes from T-DNA using site-specific recombination systems." This invention relates to methods and compositions for the site-specific recombinase-mediated mobilization of viral replicons and associated DNAs from T-DNA. The methods involve transferring T-DNA to a plant cell, where the T-DNA contains a viral replicon flanked by target sites for a site-specific recombinase. The expression of the recombinase in the plant cell leads to the excision of the viral replicon and the associated DNA, allowing for high copy number replication in the host plant cell.
Another notable patent is the "Expression system for synthetic zinc finger proteins and methods of using the same." This invention focuses on the use of zinc finger proteins to regulate gene expression and metabolic pathways in plants, contributing to advancements in agricultural technology.
Career Highlights
Xueni Guan has worked with several esteemed organizations, including Pioneer Hi-Bred International, Inc. and The Scripps Research Institute. His experience in these institutions has allowed him to collaborate with leading experts in the field and further his research in plant biotechnology.
Collaborations
Throughout his career, Xueni Guan has collaborated with notable colleagues such as Christopher L. Baszczynski and William James Gordon-Kamm. These collaborations have enriched his research and contributed to the development of innovative solutions in plant science.
Conclusion
Xueni Guan's work in plant biotechnology exemplifies the impact of innovative thinking in addressing agricultural challenges. His patents and collaborations highlight his commitment to advancing the field and improving crop production through scientific research.