Company Filing History:
Years Active: 2000-2001
Title: Guy Esposito: Innovator in Non-Cytotoxic Polyurethane Medical Items
Introduction
Guy Esposito is a notable inventor based in Beynost, France. He has made significant contributions to the field of medical materials, particularly through his innovative work on non-cytotoxic polyurethane items. With a total of 2 patents, Esposito's inventions are aimed at improving medical applications and patient safety.
Latest Patents
Esposito's latest patents focus on the development of non-cytotoxic polyurethane medical items. The first patent describes articles of manufacture that utilize polyurethane-generating compositions. These compositions are characterized by the inclusion of at least one polyisocyanate, preferably a non-aromatic polyisocyanate, in either the monomer or prepolymer state. Additionally, they contain at least one polyol and at least one dialkyl sulphoxide compound, which is present in a proportion of at least 2% by weight relative to the total weight of the polyol or polyols.
The second patent also pertains to non-cytotoxic polyurethane medical items. This medical article of manufacture comprises compositions that include at least one polyisocyanate, again preferably a non-aromatic polyisocyanate, in the monomer or prepolymer state. It also features at least one polyol and at least one organic compound with phosphite functional groups, which must be non-aromatic and contain at least one free hydroxyl group capable of reacting with an isocyanato group. If necessary, the composition may include a catalyst for the polymerization reaction between a polyisocyanate and a polyol.
Career Highlights
Guy Esposito is currently associated with Hospal Industrie, where he continues to innovate in the field of medical materials. His work is characterized by a commitment to developing safe and effective products for medical use.
Collaborations
Esposito collaborates with Pierre-Yves Herze, contributing to the advancement of their shared goals in medical innovation.
Conclusion
Guy Esposito's contributions to the field of non-cytotoxic polyurethane medical items highlight his dedication to improving medical materials. His innovative patents reflect a significant advancement in ensuring patient safety and efficacy in medical applications.