Company Filing History:
5 out of 19 
4 out of 8 
1 out of 141 
Years Active: 2010-2022
Title: Jacqueline Ratiskol: Innovator in Marine Biotechnology
Introduction
Jacqueline Ratiskol is a prominent inventor based in Sainte Luce sur Loire, France. She has made significant contributions to the field of marine biotechnology, particularly in the development of novel polysaccharide derivatives with potential medical applications. With a total of five patents to her name, Ratiskol's work focuses on harnessing the unique properties of marine bacteria for therapeutic purposes.
Latest Patents
One of her latest patents is titled "Anti-metastatic marine bacterial exopolysaccharide derivative and uses thereof." This invention provides a low-molecular-weight (15 kDa) over-sulfated exopolysaccharide (GYS15) derived from a marine native exopolysaccharide excreted by a mesophilic marine bacterium found in a deep-sea hydrothermal environment. The patent relates to the use of this compound for the prevention or inhibition of metastases formation.
Another significant patent is "Sulfated depolymerized derivatives of exopolysaccharides (EPS) from mesophilic marine bacteria, method for preparing same, and uses thereof in tissue regeneration." This invention describes low-molecular-weight sulphated polysaccharide derivatives obtained through a method involving free radical depolymerization followed by sulphation. These derivatives are particularly useful as wound-healing agents and can be incorporated into pharmaceutical compositions for treating connective tissue diseases, especially those affecting skin and gum tissues.
Career Highlights
Jacqueline Ratiskol has worked with esteemed organizations such as the Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) and Université René Descartes Paris 5. Her research has significantly advanced the understanding of marine-derived compounds and their applications in medicine.
Collaborations
Throughout her career, Ratiskol has collaborated with notable colleagues, including Sylvia Colliec-Jouault and Corinne Sinquin. These partnerships have fostered innovative research and development in the field of marine biotechnology.
Conclusion
Jacqueline Ratiskol's contributions to marine biotechnology through her patents and research collaborations highlight her role as a leading inventor in this field. Her work continues to pave the way for new therapeutic applications derived from marine resources.
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