Company Filing History:
Years Active: 2005-2007
Title: Innovations by Francis Lesieur
Introduction
Francis Lesieur is an accomplished inventor based in Saint-Michel Thubeuf, France. He has made significant contributions to the field of conservation technologies, particularly through his innovative designs for straws that preserve biological substances. With a total of three patents to his name, Lesieur's work showcases his dedication to improving the storage and handling of sensitive materials.
Latest Patents
Lesieur's latest patents include a straw designed for the conservation of small quantities of substances, especially biological liquids. One of his notable inventions features a straw with a segment of tube that has a stopper containing gel powder. This design is characterized by a mixture of gel powder and dispersed nonabsorbent material, allowing for effective preservation while minimizing liquid absorption. Another patent involves a straw with a stopper that includes a thermoplastics material core, which is sheathed with filaments. This innovative design ensures that the straw absorbs only a minimal amount of the liquid contained within.
Career Highlights
Francis Lesieur is currently associated with Imv Technologies, where he continues to develop and refine his inventions. His work has garnered attention for its practical applications in the field of biological conservation. Lesieur's commitment to innovation is evident in his ongoing research and development efforts.
Collaborations
Lesieur collaborates with Jean-Gérard Saint-Ramon, contributing to the advancement of their shared goals in the field of conservation technologies. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
Francis Lesieur's contributions to the field of conservation technologies through his innovative straw designs highlight his expertise and commitment to improving the preservation of biological substances. His patents reflect a significant advancement in this area, showcasing the potential for practical applications in various industries.