Company Filing History:
Years Active: 1993-1996
Title: Innovations of Robert G. Brink in Chlorosilane Technology
Introduction
Robert G. Brink is a prominent inventor based in St. Louis, MI, with a focus on advancements in chlorosilane technology. He holds two patents that demonstrate his expertise in chemical processes, particularly related to the purification and analysis of chlorosilanes.
Latest Patents
Brink's latest innovations include two significant patents:
1. **Method for Determining Organoamines Concentrations in Chlorosilane**: This process aims to separate a mixture containing chlorosilane and organoamines. The method effectively creates an organoamine complex that vaporizes at a higher temperature than chlorosilane. This allows for the analysis of organoamine content, particularly useful for substances like dimethylamine and trimethylamine within chlorosilanes.
2. **Phosphorous Removal from Tetrachlorosilane**: This patent addresses the purification of tetrachlorosilane used in electronic grade silicon production. Brink's method involves contacting liquid tetrachlorosilane with activated charcoal, successfully reducing phosphorus impurities to parts per trillion levels. The process can be conducted in either continuous or batch modes, simplifying the separation of contaminants.
Career Highlights
Robert G. Brink has made significant contributions to the field of chemical engineering while working at Hemlock Semiconductor Corporation. His innovative approaches to analyzing and purifying chemical substances are noteworthy and enhance the quality of materials used in electronic manufacturing.
Collaborations
Throughout his career, Brink has worked alongside esteemed colleagues such as Norman H. Deitering and Michael H. Greene. These collaborations likely played a vital role in furthering his research and development efforts in the field.
Conclusion
In summary, Robert G. Brink's contributions to chlorosilane technology through his patents demonstrate his dedication to innovation. His methods not only advance the scientific understanding of chemical processes but also improve the quality and safety of silicon production for electronic 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.