Company Filing History:
2 out of 6 
2 out of 9 
2 out of 3 Years Active: 2008-2012
Title: Innovations of Francois Claude Lissalde
Introduction
Francois Claude Lissalde is a notable inventor based in Seyssins, France. He has made significant contributions to the field of crystallization technology, holding 2 patents that showcase his innovative approach to producing crystalline materials.
Latest Patents
Lissalde's latest patents include a "Device and process for producing a block of crystalline material." This invention establishes a temperature gradient in a crystallization crucible using a heat source and a cooling system. The cooling system features a heat exchanger and an adjustable additional heat source, which is preferably formed by an induction coil cooled by a circulating coolant liquid. The fabrication process involves heating the crucible from the top while controlling heat extraction downwards through the heat exchanger and the adjustable heat source.
Another significant patent is the "Crucible for a device for producing a block of crystalline material and method for producing same." This invention describes a crucible where the bottom has superior thermal transfer properties compared to the side walls. The materials used for the bottom and side walls share the same main chemical constituents, with the bottom being transparent to infrared radiation and the side walls opaque. The crucible can be made of amorphous silica or opaque quartz ceramic, and it may also include graphite components.
Career Highlights
Throughout his career, Lissalde has worked with various companies, including Apollon Solar and Cyberstar. His experience in these organizations has contributed to his expertise in the field of crystallization and material science.
Collaborations
Lissalde has collaborated with notable individuals such as Roland Einhaus and Pascal Rivat. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Francois Claude Lissalde's contributions to the field of crystallization technology are noteworthy. His innovative patents reflect his dedication to advancing material science and his ability to collaborate effectively with others in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.