Company Filing History:
Years Active: 2002-2003
Title: Glenn F Cunningham: Innovator in Acetonitrile Purification
Introduction
Glenn F Cunningham is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the purification of acetonitrile from hazardous waste. With a total of 2 patents to his name, Cunningham's work is essential for improving processes in pharmaceutical and chemical manufacturing.
Latest Patents
Cunningham's latest patent is titled "Method and apparatus for purifying low grade acetonitrile and other constituents from hazardous waste." This innovative method focuses on purifying acetonitrile derived from low-grade sources, such as DNA synthesis and pharmaceutical drug manufacturing process wastes. The process involves introducing low-grade acetonitrile into a first distillation column, where it is separated from impurities based on boiling temperatures. The acetonitrile and a first set of impurities are drawn as vapor, while the second set of impurities remains as the column bottoms. The vapor is then condensed and processed in a second distillation column to achieve purified acetonitrile.
Career Highlights
Cunningham is currently associated with Chemcycles, Inc., where he applies his expertise in chemical processes. His work has been instrumental in developing methods that enhance the efficiency and safety of chemical waste management.
Collaborations
Some of his notable coworkers include Heather K Miles and Donald H Westermann, who contribute to the innovative environment at Chemcycles, Inc.
Conclusion
Glenn F Cunningham's contributions to the field of acetonitrile purification highlight his role as a significant inventor in chemical engineering. His innovative methods not only improve industrial processes but also promote environmental sustainability.