Company Filing History:
5 out of 5 
1 out of 28 
1 out of 3 Years Active: 1986-1994
Title: The Innovative Contributions of Rene Gimeno
Introduction
Rene Gimeno is a notable inventor based in Pelussin, France, recognized for his significant contributions to the field of collagen preparation and freeze-drying technology. With a total of seven patents to his name, Gimeno has made strides in enhancing the mechanical resistance and thermal stability of collagen products.
Latest Patents
One of his latest patents is a process for the preparation of collagen containing a major proportion of insoluble collagen. This process involves rinsing and washing collagenic tissue, acidifying the ground material to a pH value between 1 and 4 to create a collagenic paste, and diluting it in a solution to obtain a collagen gel with a concentration lower than about 2.5% by weight. The process also includes high-speed shearing stirring that produces an ultrasonic effect, resulting in a substantially homogeneous collagenic gel. Another significant patent involves a process and apparatus for freeze-drying, which features freeze-drying shelves within an enclosure. This apparatus allows for the placement of products or solutions to be freeze-dried, with integrated cooling and heating means. The design includes thermal shields between the shelves to slow down heat exchanges, leading to more homogeneous freeze-dried products.
Career Highlights
Throughout his career, Rene Gimeno has worked with various companies, including Bioetica, S.A. His innovative approaches have contributed to advancements in the preparation and preservation of biological materials.
Collaborations
Gimeno has collaborated with notable individuals in his field, including Alain Roger Huc and Daniel Herbage. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Rene Gimeno's contributions to the fields of collagen preparation and freeze-drying technology highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to improving product quality and efficiency in these areas.