Company Filing History:
2 out of 28 
1 out of 45 
1 out of 3 Years Active: 2005-2006
Title: Phalgun Joshi: Innovator in Therapeutic Delivery Systems
Introduction
Phalgun Joshi is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of therapeutic delivery systems, holding a total of 3 patents. His work focuses on enhancing the efficacy of drug delivery through innovative methods and materials.
Latest Patents
One of his latest patents is titled "Polyanionic polymers which enhance fusogenicity." This invention relates to the amphiphilic polyelectrolyte, poly(2-ethylacrylic acid), and covalently bonded lipids to generate Lipo-PEAA. These Lipo-PEAA are utilized to create pH-sensitive liposomes that become unstable, permeable, or fusogenic with specific pH changes. The invention also describes methods for delivering therapeutic compounds and drugs to target cells by administering these pH-sensitive liposomes to a host.
Another significant patent is "Combination therapy using nucleic acids and conventional drugs." This invention outlines methods for increasing the efficiency of transformation of cycling cells. The methods involve synchronizing cells at a first stage of the cell cycle and transforming them at a second stage with a genetically engineered nucleic acid that encodes a desired gene product. This invention is particularly relevant to cancer therapy, focusing on efficiently transforming cancer cells with nucleic acids that encode gene products inhibiting cancer cell growth.
Career Highlights
Phalgun Joshi has worked with several prominent companies in the biotechnology sector. He has been associated with Inex Pharmaceuticals Corporation and Protiva Biotherapeutics, Inc. His experience in these organizations has contributed to his expertise in therapeutic innovations.
Collaborations
Throughout his career, Phalgun has collaborated with notable professionals in the field, including Roger W. Graham and Tao Chen. These collaborations have further enriched his research and development efforts.
Conclusion
Phalgun Joshi is a distinguished inventor whose work in therapeutic delivery systems has the potential to significantly impact medical treatments. His innovative patents and collaborations highlight his commitment to advancing healthcare solutions.