Company Filing History:
Years Active: 2025
Title: Innovations of James J Mueller
Introduction
James J Mueller is an accomplished inventor based in Saginaw, MI (US). He has made significant contributions to the field of materials science, particularly in the area of polysilicon processing. His innovative methods have the potential to enhance the quality of silicon used in various applications.
Latest Patents
James J Mueller holds a patent for a "Method and apparatus for removal of surface carbon from polysilicon." This patent describes a method of removing surface carbon contamination from polycrystalline silicon. The process involves providing a polycrystalline silicon feed stream with surface carbon contamination and subjecting it to a high-velocity fluid. This method aims to achieve a product stream with surface carbon levels of less than 200 parts per billion by weight, or a reduction in surface carbon contamination of at least 20%.
Career Highlights
Mueller is currently employed at Hemlock Semiconductor Operations LLC, where he applies his expertise in silicon processing. His work focuses on improving the purity and quality of polysilicon, which is essential for the semiconductor and solar industries.
Collaborations
One of his notable coworkers is Brian S Cichowski, with whom he collaborates on various projects related to silicon technology.
Conclusion
James J Mueller's innovative approach to polysilicon processing exemplifies the importance of advancements in materials science. His contributions are paving the way for improved silicon quality in critical industries.