Richard T Proffitt

Title: Innovations of Richard T Proffitt

Introduction

Richard T Proffitt is a notable inventor based in Arcadia, California, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in drug delivery systems, particularly in the formulation of liposomes for improved therapeutic efficacy.

Latest Patents

Among his latest patents is the "Amphotericin B liposome preparation," which presents a novel composition and method for solubilizing amphiphilic drugs using a minimal amount of organic solvent. This innovative approach involves acidifying phosphatidylglycerol in an organic solvent, followed by the addition of the amphiphilic drug, such as Amphotericin B. This process results in a soluble complex that, when hydrated, forms liposomes with significantly reduced toxicity. Another significant patent involves a method for targeting specific locations in the body using phospholipid and cholesterol liposomes that encapsulate agents. This method has shown promising results in preclinical studies, demonstrating effective localization of therapeutic agents in tumor sites.

Career Highlights

Richard has contributed to the pharmaceutical field through his work with companies such as Nexstar Pharmaceuticals, Inc. and Vestar, Inc. His innovative approaches have paved the way for advancements in drug delivery systems, enhancing the efficacy and safety of various treatments.

Collaborations

Throughout his career, Richard has collaborated with esteemed colleagues, including Su-Ming Chiang and Cary A Presant. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

Richard T Proffitt's contributions to the field of pharmaceuticals through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to impact drug delivery systems, improving patient outcomes and advancing medical science.