Company Filing History:
1 out of 2 
1 out of 832,680 Years Active: 2015-2017
Title: Esra Cankaya-Yalcin: Innovator in Copper and Molybdenum Production
Introduction
Esra Cankaya-Yalcin is a notable inventor based in North Andover, MA (US). She has made significant contributions to the field of metallurgy, particularly in the production of copper and molybdenum. With a total of two patents to her name, her work showcases innovative methods that enhance efficiency in metal production.
Latest Patents
One of her latest patents is focused on the production of copper via a looping oxidation process. This method involves the oxidation of copper sulfide concentrate to molten blister copper through a one-step, molten bath operation. The process not only produces molten blister copper but also generates iron oxide slag and rich SO2 gas. The blister copper is subsequently treated in an anode furnace to reduce iron content and oxidize residual sulfur, preparing it for either electrolysis or reoxidation.
Another significant patent by Cankaya-Yalcin is a sulfide oxidation process for the production of molybdenum oxides from molybdenite. This innovative looping method includes reacting molybdenite feed with a stoichiometric mixture of MoO3 and oxygen in a first furnace. The process produces MoO3 and SO2, with a portion of MoO3 being transferred to a second furnace for reoxidation, thereby looping the MoO3 back to the first furnace for use as an oxidizing agent.
Career Highlights
Throughout her career, Esra has worked with various companies, including Orchard Material Technology, LLC. Her expertise in metallurgy and innovative approaches have positioned her as a key figure in her field.
Collaborations
Esra has collaborated with notable professionals such as Leonid Natan Shekhter and Joseph D Lessard. These collaborations have further enriched her work and contributed to her success as an inventor.
Conclusion
Esra Cankaya-Yalcin's contributions to the field of metallurgy through her innovative patents demonstrate her commitment to advancing metal production techniques. Her work continues to influence the industry and showcases the importance of innovation in engineering.
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.