Location History:
- Blackburg, VA (US) (2017)
- Blacksburg, VA (US) (1985 - 2019)
Company Filing History:
25 out of 784 
5 out of 7,680 
5 out of 68 
Years Active: 1985-2019
Title: Innovations by James E. McGrath: A Pioneer in Polymer Chemistry
Introduction
James E. McGrath is a distinguished inventor based in Blacksburg, Virginia, with a remarkable portfolio that includes 40 patents. His work primarily focuses on advanced polymer chemistry, particularly in the development of materials that can be utilized in high-temperature applications and medical devices.
Latest Patents
Among his latest innovations, McGrath has patented processes involving polybenzimidazoles. These polymers contain sulfonyl groups and are synthesized using Eaton's reagent from 3,3',4,4'-tetraaminodiphenylsulfone, which can be derived from 4,4'-dichlorodiphenylsulfone. The polymers developed can be employed in high-temperature hydrogen and carbon monoxide separation membranes, showcasing their versatile utility. Furthermore, McGrath has contributed to the medical field with his patents on side-chain crystallizable (SCC) polymers. These polymers are particularly noteworthy for their use in various medical applications, including as radiopaque materials in embolotherapy products and stents, highlighting his significant impact on medical technology.
Career Highlights
Throughout his career, McGrath has made substantial contributions to the field of polymer science with his extensive patent portfolio. He has held pivotal positions at prominent companies, such as Virginia Tech Intellectual Properties, Inc. and The Dow Chemical Company, enhancing his experience and knowledge in the industry.
Collaborations
McGrath has collaborated with notable figures in the scientific community, such as Atul Bhatnagar and Hosadurga K. Shobha. These collaborations have further enriched his research endeavors and contributed to the successful development of innovative polymer solutions.
Conclusion
James E. McGrath stands out as a prolific inventor in the realm of polymer chemistry, exemplified by his numerous patents and contributions to both industrial and medical applications. His work continues to influence the development of advanced materials that address critical challenges in technology and health care, ensuring his legacy as a significant figure in innovation.
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.