Company Filing History:
Years Active: 1999
Title: Innovations in Biostable Porous Materials by Charles J Doillon
Introduction
Charles J Doillon is an innovative inventor based in Montchatel, CA. He has made significant contributions to the field of biomaterials, particularly in the development of biostable porous materials comprising composite biopolymers. His work focuses on enhancing the properties of collagen for use in tissue reconstruction.
Latest Patents
Charles J Doillon holds a patent for a biostable porous material that utilizes composite biopolymers. This invention addresses the challenges associated with the biodegradation rate and immunogenicity of proteins conjugated with polyethylene glycols (PEGs). The patent details how different concentrations and molecular weights of PEGs were conjugated to collagen materials, which were then subjected to various physicochemical assays. The results demonstrated that PEG-conjugation significantly delayed degradation by collagenase and preserved fibroblast morphology in culture. The porous structure of PEG-modified collagen sponges remained stable for at least 30 days, making them suitable for use as scaffolds in tissue ingrowth.
Career Highlights
Charles J Doillon is affiliated with Université Laval, located in the Cité Universitaire. His research has led to advancements in the field of biomaterials, particularly in the stabilization of porous structures without compromising the biological properties of collagen. His innovative approach has the potential to improve outcomes in connective tissue reconstruction.
Collaborations
Charles has collaborated with notable colleagues, including Krystina Pietrucha and Rene C Gaudreault. Their combined expertise has contributed to the success of his research and the development of his patented technologies.
Conclusion
Charles J Doillon's work in biostable porous materials represents a significant advancement in biomaterials science. His innovative approach to enhancing collagen properties has the potential to revolutionize tissue engineering and reconstruction.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.