Company Filing History:
Years Active: 2009-2012
Title: Gary D. Calhoun: Innovator in Polyurethane Dispersion Technology
Introduction
Gary D. Calhoun, an inventive spirit based in Medina, OH, has made significant contributions to the field of polymer chemistry. With a strong focus on polyurethane technologies, he holds two patents that showcase his innovative approach to material science.
Latest Patents
Calhoun’s latest patents revolve around the creation of water dispersions of non-uniform polyurethane particles. This groundbreaking method involves preparing at least two isocyanate-terminated polyurethane prepolymers with varying hydrophilic properties. By creating a uniform mixture of these prepolymers and dispersing them in an aqueous medium, Calhoun has developed a process that not only enables the production of core-shell particles but also gives rise to various particle morphologies, such as 'raspberry', interpenetrating networks, 'salt-and-pepper', and 'ice-cream cone' structures. The versatility of this method presents numerous applications across different industries.
Career Highlights
Gary D. Calhoun is associated with Lubrizol Advanced Materials, Inc., where he applies his expertise in polymer formulations to drive innovation within the company. His work focuses on pushing the boundaries of existing technologies and developing new materials that meet the evolving needs of various applications.
Collaborations
Throughout his career, Calhoun has collaborated with esteemed colleagues such as Alexander V. Lubnin and Dennis N. Malaba. These collaborations not only enhance the research and development processes at Lubrizol but also foster an environment of shared knowledge and innovation.
Conclusion
With a passion for innovation and a commitment to enhancing polymer technologies, Gary D. Calhoun continues to make a considerable impact in the field of polyurethane dispersions. His work is a testament to the importance of collaboration and creativity in driving advancements in materials science. As he continues his journey, the industry eagerly anticipates the future contributions he will undoubtedly make.
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.