This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Eastman Chemical Company. Active years: 2011-2013.
Company Filing History:
Years Active: 2011-2013
Title: Emmett Patrick O'Brien: Innovator in Adhesive Technologies
Introduction
Emmett Patrick O'Brien is a notable inventor based in Johnson City, TN (US). He has made significant contributions to the field of adhesive technologies, holding 2 patents that showcase his innovative approach to solving practical problems in various applications.
Latest Patents
O'Brien's latest patents include "Hot melt adhesives for roll-applied labels" and "Switchable adhesive article for attachment to skin and method of using the same." The first patent describes hot-melt adhesives made from polyesters that incorporate 1,4-cyclohexane-dicarboxylic acid and a combination of diols. These adhesives are designed to set rapidly within a specific temperature range, making them ideal for seaming roll-applied labels. They maintain their integrity even under the high temperatures of shrink tunnels, ensuring strong seams without compromising production speed. The second patent focuses on a hypoallergenic adhesive that utilizes a switchable pressure-sensitive adhesive composition. This innovative adhesive allows for easy removal when in contact with low-ion liquids while maintaining a strong bond with ionic liquids, making it suitable for medical applications.
Career Highlights
Emmett Patrick O'Brien is currently associated with Eastman Chemical Company, where he continues to develop and refine adhesive technologies. His work has had a significant impact on the industry, particularly in enhancing the performance and usability of adhesive products.
Collaborations
O'Brien has collaborated with notable colleagues such as Douglas Grant Atkins and Marcus David Shelby, contributing to the advancement of adhesive technologies through teamwork and shared expertise.
Conclusion
Emmett Patrick O'Brien's innovative work in adhesive technologies has led to the development of patents that address real-world challenges in labeling and medical applications. His contributions continue to influence the industry and pave the way for future advancements in adhesive solutions.