Location History:
- Quebec, CA (1988)
- Jonquiere, CA (1989 - 1992)
- Jonguiere, CA (1992)
Company Filing History:
Years Active: 1988-1992
Title: Innovations of Sadashiv K Nadkarni
Introduction
Sadashiv K Nadkarni is a prominent inventor based in Jonquiere, Canada. He has made significant contributions to the field of materials science, particularly in the production of advanced fibers and crystals. With a total of 12 patents to his name, Nadkarni's work has had a substantial impact on various industries.
Latest Patents
Among his latest patents is a process for producing fibers composed of or coated with carbides or nitrides. This innovative process involves forming a first reaction zone with microfine particles of silicon oxide or a suitable metal mixed with carbon. A second reaction zone is created with a porous mass of short or continuous fibers made of carbon. The process includes heating both zones in a non-oxidizing atmosphere to generate gaseous sub-oxides, which then react with carbon to form carbide or nitride on the fibers. This method allows for the creation of fibers that can be used in various applications.
Another notable patent is for producing unagglomerated single crystals of aluminum nitride. This process enables the creation of large single crystals suitable for reinforcing metal and ceramic matrix composite materials. The method involves reacting alumina with carbon in a nitrogen atmosphere at high temperatures, using alkali metal oxides as crystal growth promoters. The resulting particles are characterized by low oxygen and carbon contents, making them ideal for matrix reinforcement.
Career Highlights
Sadashiv K Nadkarni is currently associated with Alcan International Limited, where he continues to innovate and develop new materials. His expertise in materials science has positioned him as a key figure in the industry, contributing to advancements that enhance the performance of various products.
Collaborations
Nadkarni has collaborated with notable colleagues, including Mukesh K Jain and Lise Castonguay. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Sadashiv K Nadkarni's contributions to the field of materials science through his innovative patents have established him as a leading inventor. His work continues to influence the development of advanced materials that are essential for modern applications.
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.