Company Filing History:
Years Active: 2006-2011
Title: The Innovative Mind of Glenn C. Calhoun
Introduction
Glenn C. Calhoun, an accomplished inventor based in Waukesha, Wisconsin, has made significant contributions to the field of polymer chemistry. With a total of four patents to his name, his work primarily focuses on developing innovative processes for creating cationic polymers that have a variety of applications.
Latest Patents
Among his latest inventions is a groundbreaking process for preparing an aqueous dispersion of a quaternary ammonium salt containing a vinyl copolymer. This method involves solution copolymerizing various vinyl-functional cationic monomers alongside hydrophobic vinyl monomers that have alkyl side chains up to four carbons long. Furthermore, it also allows the optional inclusion of vinyl monomers with linear or branched alkyl groups longer than four carbons, as well as other functional groups such as alkyl hydroxy and polyoxyalkylene. The solution polymerization is accomplished through free radical polymerization within a mixture of organic solvents like acetone and water. Once polymerization is complete, the process ideally includes the removal of the organic solvent using a continuous method, preferably realized through a plate evaporator system.
Career Highlights
Throughout his career, Glenn C. Calhoun has worked for notable companies such as Bostik, Inc. and Kimberly-Clark Worldwide, Inc. His innovative spirit and expertise in polymer chemistry have led to the development of cutting-edge solutions that have impacted various sectors within the industry.
Collaborations
Collaborating with talented professionals like Rodney M. Weston and W. Clayton Bunyard has further enriched his journey in innovation. These partnerships have facilitated the exchange of ideas and have helped in refining his inventions, moving the field of polymer chemistry forward.
Conclusion
Glenn C. Calhoun exemplifies the spirit of innovation through his impactful patents and collaborations within the industry. His work continues to pave the way for advancements in polymer chemistry, demonstrating the importance of ingenuity and collaboration in creating effective solutions.
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.