Praveen K Saxena

Title: Praveen K Saxena: Innovator in Phytopharmaceuticals and Soil Remediation

Introduction

Praveen K Saxena is a notable inventor based in Guelph, Canada. He has made significant contributions to the fields of phytopharmaceuticals and environmental remediation. With a total of 3 patents, his work focuses on innovative methods for plant regeneration and soil decontamination.

Latest Patents

One of his latest patents is titled "Micropropagation and production of phytopharmaceutical plants." This invention involves the development of an in vitro regeneration system that utilizes a plant growth regulator with cytokinin activity. This system induces the formation of de novo shoots or somatic embryos on explants of phytopharmaceutical plants. The method allows for the transfer of regenerated shoots or somatic embryos into a medium without plant growth regulators, resulting in rapid growth of viable plantlets. This technique is particularly applicable to various phytopharmaceutical plants, including St. John's wort, Huang-qin, Feverfew, and garlic. Additionally, he describes a process for phytofortification, which enhances the uptake of nutrients and minerals from the growth medium into the biomass of plants, making them more bioavailable for human and livestock consumption.

Another significant patent is the "Method of using Pelargonium sp. as hyperaccumulators for remediating contaminated soil." This process effectively remediates soils contaminated with metal ions by utilizing plants of the genus Pelargonium. These plants can hyperaccumulate metal ions in their roots and shoots, thereby removing them from the soil. The harvested biomass can be used for extracting essential aromatic oils, while the residual biomass can be recycled for metal extraction. This innovative approach not only addresses soil contamination but also offers potential economic returns through the production of aromatic oils.

Career Highlights

Praveen K Saxena has worked at the University of Guelph, where he has contributed to research and development in his fields of expertise. His work has been instrumental in advancing the understanding of phytopharmaceuticals and environmental sustainability.

Collaborations

Throughout his career, he has collaborated with notable colleagues such as Sankaran Krishnaraj and Susan Murch. These collaborations have further enriched his research and innovation efforts.

Conclusion

Praveen K Saxena is a distinguished inventor whose work in phytopharmaceuticals and soil remediation has