L Lawrence Chapoy

Title: L Lawrence Chapoy: Innovator in Hydrogel Technology

Introduction

L Lawrence Chapoy, located in Barrington Hills, IL, is a notable inventor with a total of five patents to his name. He has made significant contributions to the fields of polymer science and ophthalmology, particularly through his innovative solutions in the design of silicone hydrogel materials and corneal inserts.

Latest Patents

Chapoy's latest patents showcase his expertise in developing advanced silicone-containing polymeric materials with hydrolyzable groups. This invention provides a silicone hydrogel contact lens that includes hydrolyzable units capable of converting into hydrophilic units through hydrolysis. This unique feature allows the contact lens to exhibit a hydrophilic surface without requiring any post-curing surface treatment. Furthermore, the patent includes an actinically crosslinkable prepolymer, enabling the creation of wettable silicone hydrogel contact lenses through a simple hydrolysis process.

In addition, Chapoy has developed a pre-formed intrastromal corneal insert aimed at addressing corneal abnormalities such as Keratoconus. This biocompatible polymer insert is designed to be placed within the anterior cornea and can effectively adjust corneal curvature, aiding in the correction of vision problems resulting from various diseases or prior surgical procedures. This innovative insert can be shaped as a circular or semi-circular ring, allowing for multiple pieces to form complete arcs or varied thickness constructs, all while maintaining low levels of light scattering.

Career Highlights

Throughout his career, L Lawrence Chapoy has worked with renowned companies such as Novartis AG and Eyesense AG. His experience in these influential organizations fosters his innovative mindset and dedication to improving healthcare through his inventions.

Collaborations

Chapoy has collaborated with talented professionals including Dawn A. Smith and Frank Chang. These partnerships have likely contributed to the success and development of his inventive projects.

Conclusion

L Lawrence Chapoy stands out as a significant figure in the realm of innovations, particularly in the fields of ophthalmology and polymer science. His recent patents not only showcase his creative abilities but also reflect his commitment to advancing medical technology for improved vision correction solutions. His work continues to inspire new ideas and foster discussion within the scientific community.