Location History:
- Lyon, FR (1993)
- Lyons, FR (1997)
Company Filing History:
1 out of 7 
1 out of 1 
1 out of 1 Years Active: 1993-1997
Title: Henri Dumas: Innovator in Biomaterials
Introduction
Henri Dumas is a notable inventor based in Lyon, France. He has made significant contributions to the field of biomaterials, particularly in applications related to surgery. With a total of 2 patents, Dumas has focused on developing innovative solutions that enhance surgical procedures and patient outcomes.
Latest Patents
Dumas's latest patents include a biomaterial based on collagen and its application. This biomaterial comprises a support forming a dermal substitute, which includes a layer based on type IV collagen and an epidermal epithelium with differentiated cells obtained by growing epidermal cells on the support. Another significant patent is for a visceral surgery patch, which is made from a biomaterial consisting of two layers of collagen superimposed and closely combined. This patch features a porous adhesive layer of fibrous collagen and a film of collagen and/or gelatin.
Career Highlights
Throughout his career, Henri Dumas has worked with various companies, including Imedex and Societe Anonyme. His work has been instrumental in advancing the field of biomaterials, particularly in surgical applications.
Collaborations
Dumas has collaborated with notable individuals in his field, including Michel A. Tardy and Jean-Louis Tayot. These collaborations have contributed to the development of innovative solutions in biomaterials.
Conclusion
Henri Dumas is a distinguished inventor whose work in biomaterials has made a significant impact on surgical practices. His innovative patents and collaborations highlight his commitment to advancing medical technology.