Company Filing History:
1 out of 2 
1 out of 10 Years Active: 2003-2006
Title: Innovations by Dominique Marechal
Introduction
Dominique Marechal is a notable inventor based in Dreux, France. She has made significant contributions to the field of pharmaceuticals, particularly in the development of sustained-release formulations. With a total of 2 patents, her work has the potential to enhance patient care and medication efficacy.
Latest Patents
Marechal's latest patents include innovative formulations that address the challenges of drug delivery. One of her key inventions is the "Morphine sulphate microgranules, method for preparing same and compositions containing same." This invention presents a novel sustained-release oral formulation of morphine sulphate in the form of microgranules. Each microgranule consists of a neutral support grain coated with an active layer and a sustained-release layer, which contains a copolymer of methacrylic acid and methyl methacrylate ester. The sustained-release layer is characterized by a specific ratio of free carboxyl groups to ester groups, along with a hydrophobic silica component. Another significant patent is the "Ketoprofen microgranules, method for preparing same and pharmaceutical compositions." This invention focuses on ketoprofen microgranules with prolonged release, featuring an active core coated with a polymeric film that allows for extended release of the active ingredient.
Career Highlights
Throughout her career, Dominique Marechal has worked with reputable companies in the pharmaceutical industry. Notably, she has been associated with Laboratoires Des Produits Ethiques Ethypharm, where she contributed to the development of innovative drug formulations. Her expertise in pharmaceutical sciences has positioned her as a valuable asset in her field.
Collaborations
Marechal has collaborated with several professionals in her career, including Pascal Suplie and Pascal Oury. These collaborations have likely enriched her research and development efforts, leading to the successful creation of her patented inventions.
Conclusion
Dominique Marechal's contributions to pharmaceutical innovations, particularly in sustained-release formulations, demonstrate her commitment to improving medication delivery systems. Her patents reflect a deep understanding of drug formulation and a dedication to enhancing patient outcomes.