Location History:
- Knoxville, TN (US) (1995 - 2001)
- Westford, MA (US) (2003)
Company Filing History:
1 out of 136 
1 out of 902 
1 out of 3,975 
Years Active: 1995-2003
Title: The Innovative Contributions of Richard A. Sachleben
Introduction
Richard A. Sachleben is a notable inventor based in Westford, MA (US), recognized for his significant contributions to the field of chemical engineering. He holds a total of 4 patents, showcasing his expertise and innovative spirit in developing solutions for complex chemical processes.
Latest Patents
Among his latest patents, Sachleben has developed a method for cesium solvent extraction, which includes a solvent composition and a corresponding method for extracting cesium (Cs) from aqueous neutral and alkaline solutions. This method involves contacting an aqueous Cs-containing solution with a solvent made from a specific class of lipophilic calix[4]arene-crown ether extractants dissolved in a hydrocarbon-based diluent. The process is particularly beneficial for the removal of the radionuclide cesium-137 from highly alkaline waste solutions, which are often concentrated in sodium and potassium. Notably, no pre-treatment of the waste solution is necessary, and cesium can be recovered using a safe and inexpensive stripping process.
Career Highlights
Throughout his career, Richard A. Sachleben has worked with prominent organizations, including Lockheed Martin Energy Research Corporation. His work has focused on developing innovative solutions for chemical extraction processes, particularly in the context of nuclear waste management.
Collaborations
Sachleben has collaborated with esteemed colleagues such as Bruce A. Moyer and Peter V. Bonnesen, contributing to advancements in the field through shared expertise and innovative research.
Conclusion
Richard A. Sachleben's contributions to chemical engineering and his innovative patents reflect his commitment to addressing complex challenges in chemical processes. His work continues to have a significant impact on the field, particularly in the area of nuclear waste management.
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.