Location History:
- Aurora, OH (US) (1977 - 1980)
- Hudson, OH (US) (1982 - 1987)
Company Filing History:
Years Active: 1977-1987
Title: Innovations of William M. Giffen, Jr. in Membrane Technology
Introduction
William M. Giffen, Jr. is a notable inventor based in Aurora, OH. With a remarkable portfolio of 8 patents, he has significantly contributed to the fields of membrane technology and polymer science. Giffen's innovations are notable for their applications in separating mixtures and protecting interpolymer articles, addressing practical challenges in various industrial fields.
Latest Patents
Giffen's latest patents showcase his expertise in developing semipermeable membranes. One such patent focuses on semipermeable membranes prepared from polymers with adjacent carboxy groups. These membranes are especially useful for separating ethanol and water mixtures into enriched fractions, achieved by cross-linking a specific percentage of polymers with diamines. Notably, copolymers of maleic anhydride and styrene, cross-linked with a polyoxyalkylene diamine, serve as exemplary materials. Furthermore, these membranes play a crucial role in gas separation processes, such as extracting oxygen from nitrogen.
Another significant patent from Giffen is centered around imidized surface protection for maleic anhydride interpolymer articles. This protective coating is designed to resist basic solutions, formed by applying a solution of ammonium or amine salts of the maleic anhydride interpolymer. The final coating process includes drying and heating the article to create a stable imide structure, enhancing the durability of the polymers involved.
Career Highlights
William M. Giffen, Jr. currently works at The Standard Oil Company, where his innovative work on polymers and membranes has made a significant impact. His career is marked by a commitment to enhancing material capabilities and improving separation technologies, which have broad applications across various industries.
Collaborations
Throughout his career, Giffen has collaborated with esteemed coworkers, including Herbert Talsma and George S. Li. These partnerships have fostered an environment of innovation and knowledge exchange, contributing to the successful development of various pioneering technologies.
Conclusion
William M. Giffen, Jr.'s contributions to membrane technology underscore the importance of innovation in addressing contemporary challenges in material science. With several groundbreaking patents to his name, Giffen continues to influence the industry markedly. His work exemplifies the vital role of inventors in pushing the boundaries of technology and enhancing efficiency in industrial processes.
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.