Ryan DeSousa

Title: Innovations by Ryan DeSousa in Contact Lens Technology

Introduction

Ryan DeSousa is an accomplished inventor based in Atlanta, GA, with a remarkable portfolio of 13 patents. His work primarily focuses on advancements in contact lens technology, particularly in the area of UV-absorbing lenses. DeSousa's innovative approaches have significantly contributed to the field, enhancing both the functionality and safety of contact lenses.

Latest Patents

One of DeSousa's latest patents is a cast-molding process for producing UV-absorbing contact lenses. This process is designed to achieve a relatively short curing time from a lens-forming composition that includes at least one thiol-containing compound, a metal scavenger, and a free radical scavenger. The pH of the composition ranges from about 2.5 to about 5. The introduction of a chain-transfer agent into the lens-forming composition not only reduces the curing time but also lowers the elastic modulus of the resultant crosslinked materials, such as contact lenses. Additionally, the formulation ensures a shelf life of at least three days, making it a significant advancement in the production of contact lenses.

Career Highlights

Throughout his career, Ryan DeSousa has worked with prominent companies in the optical industry, including Novartis AG and Alcon, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in contact lens technology.

Collaborations

DeSousa has collaborated with notable professionals in the field, including Frank Chang and Troy Vernon Holland. These partnerships have fostered a creative environment that has led to the development of innovative solutions in contact lens manufacturing.

Conclusion

Ryan DeSousa's contributions to the field of contact lens technology are noteworthy, with his patents reflecting a commitment to innovation and improvement. His work continues to influence the industry, paving the way for safer and more effective contact lenses.